{"title":"Development Modules","description":null,"products":[{"product_id":"treedix-5pcs-3v-150ma-polysilicon-solar-panel-glue-solar-cell-battery-charger-diy-solar-product-mini-small-solar-panel-module-kit-polycrystalline-silicon-encapsulated-in-waterproof-resin-150ma","title":"Treedix 5 pezzi 3V 120mA 150mA Kit di moduli di mini pannelli solari piccoli in polisilicio policristallino con colla inclusa, per caricabatterie a batteria, prodotto solare FAI da te incapsulati in resina impermeabile","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Il pannello solare in silicio policristallino è un tipo di pannello solare con un imballaggio diverso. Viene realizzato tagliando le celle solari in piccoli pezzi per soddisfare diverse tensioni e correnti richieste, per poi essere confezionato.\u003cbr\u003e· Viene utilizzata una colla di resina epossidica per coprire la cella solare, con una scheda PCB (Printed Circuit Board) montata, con caratteristiche di resistenza alla compressione, alla corrosione, aspetto cristallino, basso costo e altro ancora. È incapsulato in resina impermeabile, quindi non sarà danneggiato da pioggia o neve.\u003cbr\u003e· I pannelli solari sono dispositivi che assorbono la luce solare e convertono la radiazione solare direttamente o indirettamente in elettricità tramite effetti fotoelettrici o fotochimici: sono dispositivi ideali per progetti scientifici.\u003cbr\u003e· I pannelli solari possono essere collegati in parallelo o in serie per accelerare la velocità di ricarica e massimizzare la tensione e la potenza, per abbinarsi alla batteria di accumulo dei tuoi prodotti solari fai-da-te. Noi offriamo pannelli solari con diverse tensioni tra cui scegliere, come 0,5V, 1V, 1,5V, 2V, 3V, 3,5V, 4V, 5V, 5,5V, 6V, 9V, 12V, 18V, e pannelli solari con porta USB integrata.\u003cbr\u003e· Per costruire i tuoi modelli alimentati a energia solare, giocattoli solari, luci solari, display solari e per ricaricare piccole batterie DC. Applicazioni per prodotti solari fai-da-te: Lampada Solare per Prato, Lampada Solare da Parete, Artigianato Artistico Solare, Giocattolo Solare, Radio Solare, Torcia in Alluminio Solare, Caricatore Powerbank Solare, Mini Pompa d'Acqua Solare e altro ancora.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eSpecifiche:\u003c\/strong\u003e\u003cbr\u003e Materiale: Silicio Policristallino\u003cbr\u003e Spessore: 3mm\u003cbr\u003e Dimensione: 2,55 x 2,16 inch\u003cbr\u003e Imballaggio: PCB \u0026 Colla\u003cbr\u003e Tensione di Lavoro: 3V\u003cbr\u003e Corrente di Lavoro: 120\/150mA\u003cbr\u003e Potenza: 0,36\/0,45W\u003cbr\u003e Tasso di Conversione: 18%\u003cbr\u003e Temperatura di Lavoro: -10~60 ℃\u003cbr\u003e Norme di Test Solare (Intensità di Luce: 40000lux, Temperatura: 25℃ )\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePacchetto Incluso: \u003c\/strong\u003e\u003cbr\u003e 5 x Pannello Solare\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eSpecifiche di Abbinamento della Batteria:\u003c\/strong\u003e\u003cbr\u003e Batteria —— Tensione del Pannello Solare\u003cbr\u003e 1,2V —— 2~2,5V\u003cbr\u003e 2,4V —— 3,5~4V\u003cbr\u003e 3,6V —— 5~6V\u003cbr\u003e 6V —— 7,5~9V\u003cbr\u003e 12V —— 15~18V\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eNota: È consigliabile usarli con un diodo per evitare che scarichino la batteria o il supercondensatore durante la notte.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"120mA","offer_id":42584970264830,"sku":"TRX2-0011-3V120mA","price":11.99,"currency_code":"USD","in_stock":true},{"title":"150mA","offer_id":42584970297598,"sku":"TRX2-0011-3V150mA","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/417Yq1IKokL.jpg?v=1647998488"},{"product_id":"treedix-2pcs-3-3v-5v-ft232rl-ftdi-mini-usb-to-ttl-adapter-board-compatible-with-arduino-mini-port","title":"Treedix 2 pezzi 3.3V 5V FT232RL FTDI Scheda Adattatore Mini USB a TTL compatibile con la porta Mini di Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Il prodotto supporta anche 3.3V e 5V.\u003cbr\u003e· Le definizioni dei 6 pin sono: DTR,RXD,TX,VCC,CTS,GND; indicatore di comunicazione transceiver RXD\/TXD.\u003cbr\u003e· L'alimentazione USB è dotata di protezione da sovracorrente, utilizzando un fusibile auto-ripristinabile da 500MA.\u003cbr\u003e· Supporta Win95\/98\/98se\/ME\/2000\/XP\/win7 32bit 64bit \/Vista\/, non supporta Win8\u003cbr\u003e· Indicatore di comunicazione transceiver RXD\/TXD.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\u003e Chip: FT232RL, non è un chip FTDI originale\u003cbr\u003e Tensione di funzionamento: 3.3V\/5.5V\u003cbr\u003e Passo: 2.54mm\u003cbr\u003e Dimensione: 40 x 18mm (L x W)\u003cbr\u003e Interfaccia: Mini USB\u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione: \u003c\/b\u003e\u003cbr\u003e 2 x FT232RL USB To TTL Adapter\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585526763774,"sku":"TRX5-0014","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51bGJ9evV2L.jpg?v=1648020692"},{"product_id":"treedix-10pcs-module-mini-tf-card-read-and-write-micro-sd-card-spi-interface-compatible-with-arduino","title":"Treedix 10 pezzi Modulo per Lettura e Scrittura di Schede Mini TF e Micro SD con Interfaccia SPI compatibile con Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Questo modulo (Adattatore per Schede MicroSD) è un modulo per la lettura e scrittura di schede Micro SD. Tramite il driver del sistema di file e l'interfaccia SPI, il sistema a microcontrollore può leggere e scrivere file sulla scheda MicroSD. La libreria per schede SD inclusa nell'IDE può completare l'inizializzazione e la lettura\/scrittura della scheda.\u003cbr\u003e· Circuito di conversione del livello di tensione integrato, ovvero il livello dell'interfaccia può essere 5V o 3.3V.\u003cbr\u003e· L'alimentazione è compresa tra 4.5V~5.5V, con circuito regolatore di tensione a 3.3V integrato.\u003cbr\u003e· Utilizzando questo modulo per schede SD è possibile espandere lo spazio di archiviazione di Arduino in modo semplice e conveniente. L'interfaccia del modulo per schede SD è un'interfaccia SPI standard, che permette di comunicare facilmente con il protocollo SPI di Arduino.\u003cbr\u003e· Fori di posizionamento: Il modulo dispone di 4 fori di posizionamento per viti M2 per facilitare l'installazione, per consentire la combinazione tra moduli.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\u003e 1. 6 pin (GND, VCC, MISO, MOSI, SCK, CS), GND è massa, VCC è alimentazione, MISO, MOSI, SCK sono il bus SPI, CS è il pin del segnale di selezione chip\u003cbr\u003e 2. Circuito di regolazione a 3.3V: l'uscita a 3.3V di regolazione LDO è l'alimentazione del chip di conversione del livello di tensione e della scheda Micro SD\u003cbr\u003e 3. Circuito di conversione del livello di tensione: il segnale inviato alla scheda Micro SD è convertito a 3.3V, e il segnale MISO dalla scheda MicroSD all'interfaccia di controllo è anch'esso convertito a 3.3V, che può essere letto da qualsiasi sistema a microcontrollore AVR generico\u003cbr\u003e 4. Supporto per scheda Micro SD: è un supporto a scatto automatico, comodo per inserire e estrarre la scheda\u003cbr\u003e 5. Fori di posizionamento: 4 fori di posizionamento per viti M2 con diametro di 2.2mm, che facilitano l'installazione e il posizionamento del modulo e consentono la combinazione tra moduli\u003cbr\u003e 6. Dimensioni: 42 x 24 x12 mm (1.65 x 0.94 x0.47 inch)\u003cbr\u003e 7. Peso: 5g\u003cbr\u003e 8. Livello dell'interfaccia: 3.3V o 5V\u003cbr\u003e 9. Interfaccia di comunicazione: SPI\u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione:\u003c\/b\u003e\u003cbr\u003e 5 X Modulo per schede MicroSD\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585531941118,"sku":"TRX5-0029","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51r0e8x7FbL.jpg?v=1648020759"},{"product_id":"treedix-4x4-keypad-16-buttons-keypad-module-number-pad-compatible-with-arduino","title":"Treedix Modulo Tastierino Numerico 4x4 con 16 pulsanti compatibile con Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003eCaratteristiche:\u003cbr\u003e· Design di tastiera 4x4, 16 pulsanti totali su un singolo modulo tastiera, con numeri e lettere.\u003cbr\u003e· Dimensione compatta, risparmia spazio e comoda da usare; Ideale per progetti Arduino che richiedono una connessione tastiera.\u003cbr\u003e· Moduli di sviluppo applicativo espandibili per microcontrollori; Con fori per i pin nella parte inferiore che possono essere collegati al microcontrollore o alla breadboard.\u003cbr\u003e· Ampia utilizzo per tastierini numerici: sistema di sicurezza password, robot telecomandato cablato, macchina per votazioni elettroniche, progetto di domotica, ecc.\u003cbr\u003e· Tastiera tattile 16 pulsanti di alta qualità. Include i tasti 0-9, cancelletto (#) e asterisco (*).\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\u003e Numero di pulsanti: 16 (4x4)\u003cbr\u003e Dimensione tastiera 4x4: 65,5 x 68,4 mm \/ 2,57 x 2,69 in\u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione:\u003c\/b\u003e\u003cbr\u003e Tastiera 4x4 x 1\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585533579518,"sku":"TRX5-0032","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/412s9BI880L.jpg?v=1648020780"},{"product_id":"treedix-10pcs-obstacle-avoidance-sensor-module-infrared-pair-tube-module-photoelectric-reflection-sensor-compatible-with-arduino-smart-car-robot","title":"Treedix 10 pezzi Modulo Sensore di Evitamento Ostacoli, Modulo di Tubi Coppia Infrarossi e Sensore di Riflessione Fotoelettrico Compatibile con Arduino per Auto e Robot Intelligenti","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\/\u003e· Il modulo sensore ha un'elevata adattabilità alla luce ambientale. È dotato di una coppia di tubi emettitori e ricevitori infrarossi. Il tubo emettitore emette raggi infrarossi a una certa frequenza. Quando nella direzione di rilevazione si incontra un ostacolo (superficie riflettente), i raggi infrarossi vengono riflessi indietro e ricevuti dal tubo ricevente;\u003cbr\/\u003e· Dopo l'elaborazione tramite il circuito comparatore, la spia luminosa verde si accende e l'interfaccia di uscita del segnale emetterà un segnale digitale (un segnale di basso livello). La distanza di rilevazione può essere regolata tramite la manopola del potenziometro, e l'intervallo di distanza effettivo è compreso tra 2 e 30 cm;\u003cbr\/\u003e· Il prodotto ha un'installazione comoda, una lunga durata, una buona conducibilità e resistenza alla corrosione;\u003cbr\/\u003e· La distanza di rilevazione del sensore può essere regolata tramite un potenziometro, e presenta caratteristiche di bassa interferenza, facile assemblaggio e utilizzo comodo; la tensione di funzionamento è 3.3V-5V;\u003cbr\/\u003e· Può essere ampiamente utilizzato in numerose situazioni come l'evitamento degli ostacoli nei robot, i carretti per l'evitamento degli ostacoli, il conteggio sulla linea di montaggio e il tracciamento delle linee bianche e nere.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\/\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\/\u003e 1 Quando il modulo rileva il segnale di ostacolo frontale, la spia verde sulla scheda circuitale si accende e la porta OUT continua a emettere un segnale di basso livello. Il modulo ha una distanza di rilevazione compresa tra 2 e 30 cm, un angolo di rilevazione di 35°, e la distanza di rilevazione può essere aumentata ruotando il potenziometro in senso orario; è possibile diminuire la distanza di rilevazione ruotando il potenziometro in senso antiorario.\u003cbr\/\u003e 2. Il sensore utilizza la rilevazione per riflessione infrarossa attiva, quindi la riflettività e la forma dell'oggetto sono fondamentali per la distanza di rilevazione. Tra questi, la distanza di rilevazione sul nero è la minima, mentre quella sul bianco è la massima; la distanza è minore per le superfici di piccole dimensioni e maggiore per quelle di grandi dimensioni.\u003cbr\/\u003e 3. La porta di uscita OUT del modulo sensore può essere collegata direttamente alla porta IO di un microcontrollore a chip singolo, o può pilotare direttamente un relè a 5V; modalità di connessione: VCC-VCC; GND-GND; OUT-IO\u003cbr\/\u003e 4. Il comparatore utilizzato è il LM393, che garantisce un funzionamento stabile\u003cbr\/\u003e 5. È possibile alimentare il modulo con una alimentazione CC compresa tra 3 e 5 V. Quando l'alimentazione è accesa, la spia di alimentazione rossa si accende\u003cbr\/\u003e 6. Dotato di fori per viti da 3 mm, facile da fissare e installare\u003cbr\/\u003e 7. Dimensione della scheda circuitale: 3.2CM*1.4CM\u003cbr\/\u003e 8. La tensione di soglia di confronto di ogni modulo è stata regolata tramite il potenziometro prima della spedizione. Si prega di non regolare il potenziometro a caso se non in casi particolari.\u003cbr\/\u003e \u003cbr\/\u003e\u003cb\u003eDescrizione delle interfacce del modulo\u003c\/b\u003e\u003cbr\/\u003e 1 VCC tensione esterna 3.3V-5V (può essere collegata direttamente sia a microcontrollori a 5V che a microcontrollori a 3.3V)\u003cbr\/\u003e 2 GND GND esterno\u003cbr\/\u003e 3 OUT Interfaccia di uscita digitale della scheda (0 e 1)\u003cbr\/\u003e \u003cbr\/\u003e\u003cb\u003eContenuto della confezione\u003c\/b\u003e\u003cbr\/\u003e 10 *Modulo sensore per evitamento ostacoli infrarossi (Nota: Senza cavi)\u003cbr\/\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585537216766,"sku":"TRX5-0049","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51NrT6pj2HL.jpg?v=1648020917"},{"product_id":"treedix-6pcs-button-module-touch-switch-button-24x31mm-color-with-red-blue-black-green-yellow-white-compatible-with-uno-r3","title":"Treedix 6PCS Modulo di Interruttore Touch a Pulsante, 24x31mm, con colori rosso, blu, nero, verde, giallo e bianco, compatibile con UNO R3","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Modulo dedicato per Arduino, scheda di espansione sensori con porta compatibile.\u003cbr\u003e· Rispetto ad altri prodotti simili, è di qualità elevata e permette di realizzare lavori interattivi molto interessanti.\u003cbr\u003e· Premendo il pulsante l'output è basso, rilasciandolo rimane alto.\u003cbr\u003e· Sono disponibili sei colori diversi tra cui scegliere.\u003cbr\u003e· L'operazione è semplice e comoda, non preoccuparti di non riuscire a usarla.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche tecniche:\u003c\/b\u003e\u003cbr\u003e Dimensione: 24*31mm (0.95*1.2 pollici)\u003cbr\u003e Colore: sei colori: rosso, giallo, verde, blu, nero e bianco\u003cbr\u003e Tensione di funzionamento: 3.5V-5V\u003cbr\u003e Uscita: livello digitale (premendo si ottiene livello basso, rilasciando si ottiene livello alto)\u003cbr\u003e Interfaccia: Interfaccia 3P per Arduino S V G\u003cbr\u003e Piattaforma: Arduino, MCU, ARM, Raspberry Pi, micro bit\u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione\u003c\/b\u003e\u003cbr\u003e 6 X moduli di sensori a pulsante\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585539346686,"sku":"TRX5-0056","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41u2xSsYhoL.jpg?v=1648021001"},{"product_id":"treedix-raspberry-pi-3-b-4-b-camera-night-vision-camera-adjustable-focus-module-5mp-ov5647-webcam-video-1080p-with-2-infrared-ir-led-light-hd-webcam-compatible-with-raspberry-4b-3-b-3b-2b","title":"Treedix Modulo Telecamera a Visione Notturna a Messa a Fuoco Regolabile 5MP OV5647 per Raspberry Pi 3 B+ e 4 B, Webcam Video 1080p con 2 Luci LED IR HD, Compatibile con Raspberry 4B\/3 B+\/3B\/2B+","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· 5 megapixel: utilizza il sensore OV5647 da 5 megapixel, la risoluzione massima del sensore è 1080P\u003cbr\u003e· Webcam HD 1080P: la fotocamera può scattare immagini fisse da 2592*1944 pixel, supporta 1080P@30FPS, 720P@60FPS e la registrazione video a 60\/90 FPS a 640x480 per octoprint, è dotata del sensore webcam 1080P OV5647 da 5MP\u003cbr\u003e· Alimentazione di uscita a 3.3V\u003cbr\u003e· Lunghezza focale regolabile, che può essere regolata manualmente in base alla distanza dell'oggetto\u003cbr\u003e· Ampio utilizzo: supporta il collegamento a LED infrarossi e LED di illuminazione complementare, adatto per Raspberry Pi 2B\/3B\/3B+\/4B\/zero w\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche tecniche:\u003c\/b\u003e\u003cbr\u003e Pixel: 500W\u003cbr\u003e Apertura (F): 2.35\u003cbr\u003e Chip: sensore fotosensibile OV5647\u003cbr\u003e Dimensione CCD: 1\/4 pollice\u003cbr\u003e Lunghezza focale: regolabile a 3,6mm\u003cbr\u003e Angolo di visione: 60°\u003cbr\u003e Risoluzione sensore: 1080P\u003cbr\u003e Dimensione: 25mm*24mm\u003cbr\u003e Modalità: visione notturna infrarossa\u003cbr\u003e Supporto per luci infrarosse: è possibile installare luci infrarosse\u003cbr\u003e Cavo: 15cm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProdotti inclusi\u003c\/b\u003e\u003cbr\u003e 1* modulo fotocamera\u003cbr\u003e 2* luci infrarosse di riempimento\u003cbr\u003e 1* cavo FCC da 15cm \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585551372542,"sku":"TRX5-0292","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41fU7EXlrVL.jpg?v=1648021514"},{"product_id":"treedix-2pcs-max3232-root-module-connector-chip-rs232-to-ttl-female-serial-port-to-ttl-db9-converter-module-board-fit-equipment-upgrades-like-dvd","title":"Treedix 2 pezzi MAX3232 Modulo Connettore Chip Radice RS232 a TTL, Convertitore Modulo Scheda DB9 da Porta Seriale Femminile a TTL, adatto per aggiornamenti di apparecchiature come i DVD","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Si tratta del chip max3232, corrente di funzionamento: 6 mA; tensione di funzionamento: 3,3 V-5,5 V.\u003cbr\u003e· Interfaccia: TX RX VCC GND.\u003cbr\u003e· Ottima qualità e prezzo contenuto, è possibile aggiornare DVD, router, hard disk e altri dispositivi.\u003cbr\u003e· Compatibile con Arduino, Raspberry Pi e qualsiasi microcontrollore; supporta il sistema Windows 7.\u003cbr\u003e· Questo prodotto è ampiamente utilizzato nella modifica di apparecchiature radio, nella programmazione flash di cellulari, nella flash di XBOX360, nel GPS, nelle prove automobilistiche, nella flash di DVD, nella riparazione di hard disk e nell'aggiornamento di decoder TV (set-top box).\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche\u003c\/b\u003e\u003cbr\u003e Può essere utilizzato per programmare i seguenti tipi di microcontrollori monoscheda: STC MCU STM32 microcontroller NXP MCU Renesas MCU NEC MCU Chip di comunicazione: MAX3232 di produzione nazionale\u003cbr\u003eTensione di funzionamento: 3,3 V-5,5 V\u003cbr\u003eCorrente di funzionamento: 6 mA \u003cbr\u003e\u003cb\u003eContenuto della confezione\u003c\/b\u003e\u003cbr\u003e 2 pz x Modulo convertitore seriale RS232-TTL MAX3232.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585555763454,"sku":"TRX5-0083","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41P3SmYVKHL.jpg?v=1648021627"},{"product_id":"treedix-dual-usb-voltage-buck-regulator-step-down-power-supply-module-output-buck-voltage-board-9v-12v-24v-to-5v-3a-dc-dc-charging-buck-regulator-charging-module","title":"Modulo di Alimentazione Regolatore Buck Step Down Doppia USB Treedix, Scheda di Conversione di Tensione da 9V\/12V\/24V a 5V 3A, Modulo di Ricarica DC-DC","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Il prodotto è composto da componenti elettronici di alta qualità, la superficie è nichelata, antiossidante e l'efficienza di conversione arriva fino al 98%.\u003cbr\u003e· Dispone di funzioni di limitazione di corrente, protezione da cortocircuito e sovratemperatura\u003cbr\u003e· Il modulo è compatto, con alta affidabilità, forte resistenza alle vibrazioni e ottime prestazioni elettromeccaniche\u003cbr\u003e· Ampiamente utilizzato nei moduli step-down DC-DC, compatibile con una varietà di modelli di telefoni cellulari\u003cbr\u003e· Il prodotto è facile da installare, ha una lunga durata, buona conducibilità e resistenza alla corrosione\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche tecniche\u003c\/b\u003e\u003cbr\u003e Dimensione del prodotto: 33*33*8mm\u003cbr\u003e Tensione di ingresso: 6-24V\u003cbr\u003e Tensione di uscita: 5.2V\u003cbr\u003e Corrente di uscita: 3A (senza dissipatore, la corrente di uscita stabile è di 2A)\u003cbr\u003e Nota: 1. La tensione di ingresso non può superare i 24V\u003cbr\u003e 2. I poli positivo e negativo di ingresso non possono essere invertiti\u003cbr\u003e 3. Non toccare le resistenze, i condensatori e i pin IC sulla scheda elettronica con le mani quando l'alimentazione è accesa, altrimenti potrebbe causare un brusco cambiamento della tensione di uscita e danneggiare il dispositivo\u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione\u003c\/b\u003e\u003cbr\u003e 4 pezzi* modulo regolatore di tensione per ricarica step-down\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585557991678,"sku":"TRX5-0126","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51nblmgdKhL.jpg?v=1648021733"},{"product_id":"treedix-compatible-with-arduino-audio-player-mp3-sound-moduleu-disk-player-with-sd-card-slot","title":"Treedix Modulo audio riproduttore MP3 compatibile con Arduino, lettore di chiavette USB con slot per schede SD","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Il prodotto è un modulo scheda SD esterno con chip WTV020 che supporta schede con capacità compresa tra 32M e 1GBit.\u003cbr\u003e· Il modulo supporta il sistema di file FAT, la riproduzione di file WAV e ADPCM, oltre all'identificazione automatica delle cartelle e alla riproduzione di file vocali.\u003cbr\u003e· Supporto al controllo tramite microprocessore e pulsanti: modalità di controllo MP3, modalità di controllo uno a uno tramite pulsanti (3 voci e 5 voci), modalità di riproduzione in loop all'accensione e modalità di controllo tramite porta seriale a due fili.\u003cbr\u003e· È possibile caricare i file vocali senza alcun software ausiliario: basta copiarli direttamente sulla scheda SD, e il loro contenuto di archiviazione è classificato per cartelle, il che semplifica l'operazione.\u003cbr\u003e· Aree di applicazione: elettronica automobilistica, sistemi di domotica, riproduzione musicale, apparecchiature per i trasporti intelligenti.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche tecniche:\u003c\/b\u003e\u003cbr\u003e Tensione di funzionamento: DC2.6~3.6V\u003cbr\u003e Corrente in quiescenza: 16uA (nessuna scheda SD inserita)\u003cbr\u003e Il prodotto supporta schede SD con capacità massima di 1G\u003cbr\u003e È possibile riprodurre fino a 512 voci\u003cbr\u003e Supporto alla riproduzione combinata di file, inclusa la combinazione con silenzio\u003cbr\u003e È possibile richiamare qualsiasi brano vocale per la riproduzione \u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione:\u003c\/b\u003e\u003cbr\u003e 2*Modulo audio riproduttore MP3 WTV020-SD a chiavetta USB\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585559335166,"sku":"TRX5-0152","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41VXg_HCGIL.jpg?v=1648021803"},{"product_id":"treedix-2pcs-bts7960-43a-high-power-motor-driver-module-smart-car-driver-module-compatible-with-arduino-current-limit-semiconductor-refrigeration-drive","title":"Treedix 2PCS BTS7960 43A Modulo di azionamento motore ad alta potenza \/ Modulo di azionamento per auto intelligenti, compatibile con Arduino, con limite di corrente per azionamento di refrigerazione a semiconduttore","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Questo modulo di azionamento è composto dal chip di azionamento ad alta potenza BTS7960, che dispone della funzione di protezione da surriscaldamento e sovracorrente\u003cbr\u003e· È possibile ottenere la rotazione in avanti e all'indietro del motore, e i due ingressi PWM hanno un'elevata frequenza di 25kHZ\u003cbr\u003e· Indicazione di tensione sul terminale di uscita del driver del motore; è possibile saldare il dissipatore di calore.\u003cbr\u003e· Dispone di potenti funzioni di azionamento e frenatura, che isolano efficacemente il microcontrollore e il driver del motore\u003cbr\u003e· Alimentazione del chip di isolamento a 5V; tensione di alimentazione compresa tra 5.5V e 27V\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\u003e Corrente massima: 43A\u003cbr\u003e Metodo di controllo: PWM o livello\u003cbr\u003e Ciclo di lavoro: 0-100% \u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione:\u003c\/b\u003e\u003cbr\u003e 2*1BTS7960 43A modulo driver motore ad alta potenza \/ modulo driver per auto intelligenti\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585560645886,"sku":"TRX5-0167","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41fGvvjVlKS.jpg?v=1648021860"},{"product_id":"treedix-10pcs-voltage-detection-module-voltage-sensor-dc0-25v-terminal-sensor-for-arduino-uno-mega-robot-smart-car-geekstory","title":"Treedix 10PCS Modulo di rilevazione della tensione e sensore di tensione DC0-25V a morsetti per Arduino UNO Mega Robot Smart Car Geekstory","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eCaratteristiche:\u003c\/strong\u003e\u003cbr\u003e· Questo modulo è progettato basato sul principio del divisore di resistenza, che può ridurre di 5 volte la tensione di ingresso dell'interfaccia terminale\u003cbr\u003e· Comodità: dimensioni ridotte, peso leggero e facile da utilizzare\u003cbr\u003e· La tensione di ingresso analogica massima è 5V, e la tensione di ingresso del modulo di rilevazione della tensione non è superiore a 5Vx5 = 25V.\u003cbr\u003e· Intervallo di ingresso della tensione: CC 0-25 V, risoluzione analogica della tensione: 0,00489V\u003cbr\u003e· Questo prodotto è molto adatto per progetti di progettazione elettronica fai-da-te\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecifiche:\u003c\/b\u003e\u003cbr\u003e La tensione di ingresso analogica di Arduino è fino a 5V, quindi la tensione di ingresso del modulo di rilevazione della tensione non può essere superiore a 5V×5=25V (se si utilizza un sistema a 3,3V, la tensione di ingresso non può essere superiore a 3,3Vx5=16,5V). Poiché il chip AVR utilizzato da Arduino è un convertitore AD a 10 bit, la risoluzione analogica di questo modulo è 0,00489V (5V\/1023), pertanto, l'ingresso di rilevazione del modulo di rilevazione della tensione è una piccola tensione di 0,00489V×5=0,02445V.\u003cbr\u003e Intervallo di ingresso della tensione: CC 0－25V\u003cbr\u003e Intervallo di rilevazione della tensione: CC 0,02445V-25V\u003cbr\u003e Risoluzione di simulazione della tensione: 0,00489V\u003cbr\u003e Interfaccia di ingresso CC: il terminale positivo è collegato a VCC, il terminale negativo è collegato a GND\u003cbr\u003e Interfaccia di uscita: \"+\" si collega a 5\/3,3V\u003cbr\u003e \"-\" è collegato a GND\u003cbr\u003e \"s\" è collegato al pin AD di Arduino \u003cbr\u003e \u003cbr\u003e\u003cb\u003eContenuto della confezione:\u003c\/b\u003e\u003cbr\u003e 10 sensori di tensione\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585562841342,"sku":"TRX5-0181","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51uPAU-nMOS.jpg?v=1648021968"},{"product_id":"treedix-5pcs-membrane-4x4-matrix-keypad-16-keys-matrix-membrane-switch-keypad-keyboard-compatible-with-arduino-avr-pic","title":"Treedix 5pcs Membrane 4x4 Matrix Keypad 16 Keys Matrix Membrane Switch Keypad Keyboard Compatible with Arduino AVR PIC","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 4x4 type 16 keys Matrix Keypad.\u003cbr\u003e· 8 pins 2.54mm pitch connector.\u003cbr\u003e· Peel off the white sticker on the back of the keyboard can be securely affixed to the surface of the chassis.\u003cbr\u003e· Wide Application: Arduino project, industrial and home electronic equipments, instrument, etc.\u003cbr\u003e· Including 5 pcs brand new 16 Keys Membrane Switch Keypad Keyboard .\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003e Specification:\u003c\/b\u003e\u003cbr\u003e Type: 4x4, 16 keys\u003cbr\u003e 8 pins connector\u003cbr\u003e White sticker can peel off for adhesive mounting\u003cbr\u003e Maximum Circuit Rating: 35VDC, 100mA\u003cbr\u003e Insulation Resistance: 100M Omh, 100V\u003cbr\u003e Dielectric Withstand: 250VRms (50-60Hz, 1min)\u003cbr\u003e Contact Bounce: \u0026lt;5ms\u003cbr\u003e Operation Temperature: 0 to +70 centigrade\u003cbr\u003e Humidity: 40 centigrade, 90%-95%, 240 hours\u003cbr\u003e Pad Size (L x W): Approx.3 x 2.7 inch \/ 76 x 69 mm\u003cbr\u003e Transparence Cable Length: Approx. 3.3 inch \/ 83 mm\u003cbr\u003e \u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 5pcs Membrane Switch\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585564578046,"sku":"TMK-0001","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41E6jZdA5EL.jpg?v=1648022030"},{"product_id":"treedix-dc-5v-8-channel-relay-board-module-isolated-optocoupler-high-and-low-level-h-l-level-trigger-module-triggered-compatible-with-arduino-raspberry-pi-8-channel","title":"Treedix DC 5V 1 2 4 8 Channel Relay Board Module Isolated Optocoupler High and Low Level H\/L Level Trigger Module Triggered Compatible with Arduino Raspberry Pi","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Input voltage: DC 5V, normally open interfaces, the max load of interface is AC 250V\/10, DC 30V\/10A.\u003cbr\u003e· SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA.\u003cbr\u003e· With green power light, red relay status indicator light, can reflect the module's working condition directly.\u003cbr\u003e· The Module can be set by jumper high or low trigger.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eModule Description:\u003c\/b\u003e\u003cbr\u003e The module uses genuine quality relay, normally open interfaces\u003cbr\u003e Maximum load: AC 250V\/10A, DC 30V\/10A\u003cbr\u003e SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA\u003cbr\u003e The module voltage 5V\u003cbr\u003e The module can be set high or low triggered by jumper\u003cbr\u003e Fault-tolerant design, even if the control line is broken, the relay will not operate\u003cbr\u003e Power indicator (green), relay state indicator (red)\u003cbr\u003e Interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenient\u003cbr\u003e Module size: 50mm * 26mm * 18.5mm (L * W * H)\u003cbr\u003e 4 mounting bolts holes, hole 3.1mm, 44.5mm * 20.5mm spacing\u003cbr\u003e \u003cbr\u003e \u003cb\u003eModule interface\u003c\/b\u003e\u003cbr\u003e DC +: positive power supply (voltage by relay requirements, 5V.9V.12V and 24V selection)\u003cbr\u003e DC-: negative one\u003cbr\u003e IN: can be high or low level control relay\u003cbr\u003e \u003cbr\u003e \u003cb\u003eRelay outputs\u003c\/b\u003e\u003cbr\u003e NO: normally open relay interfaces, relay before hanging, pull back and COM short-circuited\u003cbr\u003e COM: Relay Common Interface\u003cbr\u003e NC: normally closed relay interfaces, relay and COM short-circuited before, after the pull-vacan\u003cbr\u003e \u003cbr\u003e \u003cb\u003ePackage include:\u003c\/b\u003e\u003cbr\u003e 1x DC 5v 8 Channel Relay Board Modules\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1 Channel","offer_id":42585565036798,"sku":"TRM-0047-1","price":8.29,"currency_code":"USD","in_stock":true},{"title":"2 Channel","offer_id":42585565069566,"sku":"TRM-0047-2","price":8.99,"currency_code":"USD","in_stock":true},{"title":"4 Channel","offer_id":42585565102334,"sku":"TRM-0047-4","price":9.99,"currency_code":"USD","in_stock":true},{"title":"8 Channel","offer_id":42585565135102,"sku":"TRM-0047-8","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51PFHb-2EpL.jpg?v=1648022054"},{"product_id":"treedix-10pcs-cr1220-horizontal-coin-button-battery-holder-brown-container-case-rtc-real-time-clock-power-supply-battery-holder-compatible-with-raspberry-pi-pico-rtc-expansion-board-1","title":"Treedix 10pcs CR1220 Horizontal Coin Button Battery Holder Brown Container Case RTC Real-time Clock Power Supply Battery Holder Compatible with Raspberry Pi Pico RTC Expansion Board","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· CR1220 button battery holder is gold-plated, high quality and high quality, can be used with CR1220 button battery\u003cbr\u003e· RTC expansion board suitable for Raspberry Pi Pico, onboard high-precision DS3231 clock chip\u003cbr\u003e· The button battery socket is used in a single CR1220 button battery\u003cbr\u003e· Dimensions: 19*15*5mm (0.75*0.59*0.2inch)\u003cbr\u003e· Note: the purchase of button sockets does not include the battery, you need to buy it yourself\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Plug-in type: SMT\u003cbr\u003e Material: PPS, phosphor copper terminal\u003cbr\u003e Output voltage: 3V\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 10pcs button battery holder\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585565561086,"sku":"TRX5-0165","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31RcPqymAPL.jpg?v=1648022076"},{"product_id":"treedix-2pcs-dc-dc-xl4015-adjustable-buck-converter-step-down-power-supply-voltage-regulator-power-module-4-38v-high-power-96-high-efficiency","title":"Treedix 2pcs DC-DC XL4015 Adjustable Buck Converter Step Down Power Supply Voltage Regulator Power Module 4~38V High Power 96% High Efficiency","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· High power, high efficiency, low ripple, using original imported chips\u003cbr\u003e· Module parameters: input voltage: 4-38V, output voltage: 1.25V-36V DC (continuously adjustable), output current: 0A-5A conversion efficiency: 96%\u003cbr\u003e· The step-down regulated power supply module is designed with power indicator, short-circuit protection (current limit 8A) and over-temperature protection, and the output will be automatically turned off after over-temperature\u003cbr\u003e· Easy to install: You can use 2x3mm screws to install these modules by soldering wiring\u003cbr\u003e· It can be used in step-down fields where the input voltage is higher than the output voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, 24V vehicle notebook power supplies, and step-down of industrial equipment.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Module nature: non-isolated step-down module\u003cbr\u003e Input voltage: 4-38V (≤38V)\u003cbr\u003e Output voltage: 1.25-36V (continuously adjustable)\u003cbr\u003e Output current: 0-5A (recommended to use within 4.5A)\u003cbr\u003e Output power: ≤75W\u003cbr\u003e Working temperature: -40℃~85℃\u003cbr\u003e Conversion efficiency: 96%\u003cbr\u003e Voltage regulation rate: S(U)≤0.8%\u003cbr\u003e Load regulation rate: S(I)≤0.8%\u003cbr\u003e Power indicator: √\u003cbr\u003e Short circuit protection: √ (limited current 8A)\u003cbr\u003e Input reverse polarity protection: none\u003cbr\u003e Installation method: 2 3mm screws\u003cbr\u003e Wiring method: welding V-IN is input, V-OUT is output\u003cbr\u003e Module size: 54mm*23mm*18mm\u003cbr\u003e Weight: 16g\u003cbr\u003e \u003cbr\u003e\u003cb\u003eThe package includes:\u003c\/b\u003e\u003cbr\u003e 2*DC-DC Adjustable Buck Converter \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585568542974,"sku":"TRX5-0295","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41xVMIWonUL.jpg?v=1648022206"},{"product_id":"treedix-2pcs-5v-relay-module-with-optocoupler-isolation-relay-control-board-compatible-with-arduino-uno-r3-raspberry-pi-dsp-avr-pic-arm-4-channel-5v-relay","title":"Treedix 5-12v Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Use two sets of fully isolated power supply system power, to ensure that the relay in the switch will have an impact on the signal circuit and can be freely switched to high level drive mode or low level drive mode. Trigger Current is 5mA.\u003cbr\u003e· With a jumper cap, you can choose a low level control or a high level control, allowing the relay module to adapt to more occasions.\u003cbr\u003e· Even if the control line is broken, the relay won't actuation.\u003cbr\u003e· All interfaces can be directly connected through the terminal block, which is very convenient.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Relay version: 5v-24v\u003cbr\u003e\u003cbr\u003e \u003cb\u003eModule Interface:\u003c\/b\u003e\u003cbr\u003e 1. DC+: Connect the positive pole of the power supply\u003cbr\u003e 2. DC-: connected to the negative pole of the power supply\u003cbr\u003e 3. IN1-IN4: According to the setting of each way, the corresponding relay can be controlled by high or low level. \u003cbr\u003e \u003cb\u003eOutput: \u003c\/b\u003e\u003cbr\u003e 1. NO1--NO4: The relay normally open interface, the relay is suspended before the suction, and it is short-circuited with COM after the suction.\u003cbr\u003e 2. COM1--COM4 relay common interface\u003cbr\u003e 3. NC1--NC4: The relay normally closes the interface, and the relay is shorted to COM before the suction is closed. \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1 Channel 12V Relay","offer_id":42585570803966,"sku":"TRX1-0082","price":9.99,"currency_code":"USD","in_stock":true},{"title":"1 Channel 24V Relay","offer_id":42585570836734,"sku":"TRX1-0083","price":9.99,"currency_code":"USD","in_stock":true},{"title":"1 Channel 5V Relay","offer_id":42585570869502,"sku":"TRX1-0081","price":9.99,"currency_code":"USD","in_stock":true},{"title":"2 Channel 12V Relay","offer_id":42585570902270,"sku":"TRX1-0085","price":9.99,"currency_code":"USD","in_stock":true},{"title":"2 Channel 24V Relay","offer_id":42585570935038,"sku":"TRX1-0086","price":9.99,"currency_code":"USD","in_stock":true},{"title":"2 Channel 5V Relay","offer_id":42585570967806,"sku":"TRX1-0084","price":9.99,"currency_code":"USD","in_stock":true},{"title":"4 Channel 12V Relay","offer_id":42585571000574,"sku":"TRX1-0088","price":10.99,"currency_code":"USD","in_stock":true},{"title":"4 Channel 24V Relay","offer_id":42585571033342,"sku":"TRX1-0089","price":10.99,"currency_code":"USD","in_stock":true},{"title":"4 Channel 5V Relay","offer_id":42585571066110,"sku":"TRX1-0087","price":10.99,"currency_code":"USD","in_stock":true},{"title":"8 Channel 12V Relay","offer_id":42585571098878,"sku":"TRX1-0092","price":15.99,"currency_code":"USD","in_stock":true},{"title":"8 Channel 24V Relay","offer_id":42585571131646,"sku":"TRX1-0091","price":15.99,"currency_code":"USD","in_stock":true},{"title":"8 Channel 5V Relay","offer_id":42585571164414,"sku":"TRX1-0090","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51xUJ7UK7xL.jpg?v=1648022268"},{"product_id":"treedix-2-pcs-jsn-sr04t-ultrasonic-module-sensor-distance-measuring-with-waterproof-probe-compatible-with-arduino","title":"Treedix 2 pcs JSN-SR04T Ultrasonic Module Sensor Distance Measuring with Waterproof Probe Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module can provide 20~600cm non-contact distance measuring function, the ranging accuracy can be 2mm.\u003cbr\u003e· Small size and convenient to use; Low voltage and low power consumption; High measurement accuracy; Strong anti-interference.\u003cbr\u003e· Integrated sealed waterproof probe with wire design, which is suitable for wet and harsh measurement occasions.\u003cbr\u003e· Use IO port TRIG to trigger ranging, giving a high level signal of at least 10us; The module automatically sends eight 40khz square waves and automatically detects whether a signal returns.\u003cbr\u003e· Product application: Horizontal ranging; Obstacle avoidance and automatic control; Object approaching and presence detection; Traffic control; Artificial intelligence, teaching and research.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working voltage: DC 5V\u003cbr\u003e Static working current: 5mA\u003cbr\u003e Working current: 30mA\u003cbr\u003e Acoustic wave emission frequency: 40KHz\u003cbr\u003e Size: 41 x 28.5mm\u003cbr\u003e Working Temperature：-10~70℃\u003cbr\u003e Storing Temperature：-20~80℃\u003cbr\u003e Test distance = (high level time * speed of sound (340M \/ S)) \/ 2\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x Ultrasonic Module JSN-SR04T\u003cbr\u003e\u003cbr\u003e 1 x Waterproof Probe\u003cbr\u003e\u003cbr\u003e This module is easy to use. If a control port sends a high level above 10US, you can wait for the high level output at the receiving port. The timer can be started as soon as there is an output. When the port becomes low, the timer value can be read. At this time, it is the time of this distance measurement, and the distance can be calculated. Such continuous periodic measurement can be Reach the value of your mobile measurement.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585573163262,"sku":"TRX2-0075","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41CWwoTagaL.jpg?v=1648022369"},{"product_id":"treedix-wireless-dmx512-2-4g-led-stage-light-pcb-modules-board-led-controller-transmitter-receiver-with-antenna","title":"Treedix Wireless DMX512 2.4G Led Stage Light PCB Modules Board LED Controller Transmitter Receiver with Antenna.","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Tricolor LED displaying.\u003cbr\u003e· 126 channels jumping frenquecy automaticly.\u003cbr\u003e· 7 groups ID code settable.\u003cbr\u003e· Small size, esay to suit for interior of accessed lighting.\u003cbr\u003e· Input voltage: 5V DC 500mA MIN\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eOperating manual:\u003c\/b\u003e\u003cbr\u003e ID code and LED color corresponding relationship:\u003cbr\u003e 1: RED.\u003cbr\u003e 2: GREEN.\u003cbr\u003e 3: RED+GREEN.\u003cbr\u003e 4: BLUE.\u003cbr\u003e 5: RED+BLUE.\u003cbr\u003e 6: GREEN+BLUE.\u003cbr\u003e 7: RED+GREEN+BLUE.\u003cbr\u003e Press key 1 time to indicate ID setting, press again to set IC.\u003cbr\u003e \u003cb\u003eWorking condition:\u003c\/b\u003e\u003cbr\u003e LED constant lit up: no DMX or wireless singal.\u003cbr\u003e Red LED flash: transmitting.\u003cbr\u003e Green LED flash: receiveing total 126 channels, it’s searching automaticly.\u003cbr\u003e ID Code- “1-7” groups ID code，press ”KEY” for setting.\u003cbr\u003e \u003cb\u003eEstablishing Communication:\u003c\/b\u003e\u003cbr\u003e Power on.\u003cbr\u003e Communication was established correctly then.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585574768894,"sku":"B07YFFT6FD","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41Tw4M6ZkuL.jpg?v=1648022442"},{"product_id":"treedix-2pcs-dpdt-relay-module-reverse-polarity-switch-compatible-with-arduino","title":"Treedix 2PCS DPDT Relay Module Reverse Polarity Switch Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Small size, convinent for carrying and storing.\u003cbr\u003e· Sufficient voltage and steady current.\u003cbr\u003e· Easy to operate and very safe.\u003cbr\u003e· Good in quality but inexpensive.\u003cbr\u003e· Widely-used, suitable for many kinds of electric appliances.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e Operating voltage: DC 5V\u003cbr\u003e Operating vurrent(relay ON): 35mA\u003cbr\u003e Standby current(relay OFF): \u0026lt;1mA\u003cbr\u003e Input control signal voltage: \u003cbr\u003e 0V-0.6V low stage(relay is OFF)\u003cbr\u003e 0.6V-2.4V(unknown state)\u003cbr\u003e 2.4V-24V high state (relay is ON)\u003cbr\u003e Input control signal high state current:\u003cbr\u003e 2.4V: 0.15mA\u003cbr\u003e 5V: 0.4mA\u003cbr\u003e 12V: 1.2mA\u003cbr\u003e 20V: 2mA\u003cbr\u003e \u003cb\u003ePackage lists:\u003c\/b\u003e\u003cbr\u003e 2* Relay module\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585578602750,"sku":"PCB-0033","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/315CQt6_8FL.jpg?v=1648022562"},{"product_id":"treedix-5pcs-a3967-easydriver-shield-stepping-stepper-motor-driver-compatible-with-arduino","title":"Treedix 5Pcs A3967 EasyDriver Shield Stepping Stepper Motor Driver Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4,6, or 8 wire stepper motors.\u003cbr\u003e· The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V.\u003cbr\u003e· EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor.\u003cbr\u003e· Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control.\u003cbr\u003e· The EasyDriver is a simple to use stepper motor driver, compatible with anything that can output a digital 0 to 5V pulse (or 0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver).\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cbr\u003e 1.Do not connect or disconnect a motor while the driver is energized This will cause permanent damage to the A3967 IC.\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e 1.A3967 microstepping driver\u003cbr\u003e 2.MS1 and MS2 pins broken out to change microstepping resolution to full, half, quarter and eighth steps (defaults to eighth)\u003cbr\u003e 3.Compatible with 4, 6, and 8 wire stepper motors of any voltage\u003cbr\u003e 4.Adjustable current control from 150mA\/phase to 750mA\/phase\u003cbr\u003e 5.Power supply range from 7V to 30V. The higher the voltage, the higher the torque at high speeds\u003cbr\u003e 6.Size: 4.8cm*2cm\/1.89\"*0.79\"\u003cbr\u003e 7.On this version (v4.4) we fixed the silk error on the min\/max adjustment.\u003cbr\u003e \u003cb\u003ePackage\u003c\/b\u003e\u003cbr\u003e Quantity:5pcs\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585579946238,"sku":"PCB-0045","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51AgxO2xcVL.jpg?v=1648022621"},{"product_id":"treedix-3pcs-smd-5050-rgb-full-color-led-module-microcomputer-water-flowing-light-module-compatible-with-arduino","title":"Treedix 3pcs SMD 5050 RGB Full-Color LED Module Microcomputer Water Flowing Light Module Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 8 full-color LEDs with three primary colors (red, green and blue), Control mode by scanning.\u003cbr\u003e· The same control method with the digital tube. The position selection control corresponding to LED lights, the segment selection control corresponding to color.\u003cbr\u003e· 8 LEDs of this RGB led light module can be turn on and off separately according to the sequence and time set by the control system, which can make a vivid visual effect.\u003cbr\u003e· Through different programs can produce different color effects.\u003cbr\u003e· Suitable for various platforms, such as 51 \/ AVR \/ AVR \/ ARM.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Color: Red, Green, Blue.\u003cbr\u003e Number of LED: 8\u003cbr\u003e LED Chip Model: 5050\u003cbr\u003e \u003cbr\u003eWiring method:\u003cbr\u003e The 8 pins D0 ~ D7 control these 8 LEDs respectively, as long as they are connected to the digital pins based on Arduino control board. There are also three RGB pins next to it, which need to be connected to GND. (It will be red when it is connected to R, it will be green when it is connected to G, it will be blue when it is connected to B) \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 3 x 5050 RGB LED Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585584304382,"sku":"TRX2-0102","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51bX8h7gigL.jpg?v=1648022781"},{"product_id":"treedix-3-pcs-ov7670-camera-module-640-x-480-vga-cmos-camera-module-i2c-compatible-with-arduino-arm-fpga","title":"Treedix 3 pcs OV7670 Camera Module 640 x 480 VGA CMOS Camera Module I2C Compatible with Arduino ARM FPGA","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The OV7670 image sensor has a small size and low operating voltage, and provides all the functions of a single-chip VGA camera and image processor.\u003cbr\u003e· High sensitivity is suitable for low illumination applications; Low voltage suitable for embedded applications.\u003cbr\u003e· Standard SCCB interface, compatible with I2C interface; Support VGA, CIF, and various sizes from CIF to 40x30; ISP has the function of eliminating noise and dead point compensation.\u003cbr\u003e· Support image zoom; Lens loss compensation; 50 \/ 60Hz automatic detection; Saturation automatic adjustment (UV adjustment); Automatic adjustment of edge enhancement; Automatic adjustment of noise reduction.\u003cbr\u003e· Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light stripes, automatic black level calibration. Image quality control includes color saturation, hue, gamma, sharpness ANTI_BLOOM.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Photosensitive array: 640 x 480\u003cbr\u003e IO voltage: 2.5V to 3.0V (internal LDO powers the core 1.8V)\u003cbr\u003e Power consumption: 60mW \/ 15fpsVGAYUV\u003cbr\u003e Sleep \u0026lt;20μA\u003cbr\u003e Temperature operation: -30 ℃ to 70 ℃\u003cbr\u003e Stable work: 0 ℃ to 50 ℃\u003cbr\u003e Output format (8 bits): YUV \/ YCbCr4: 2: 2 RGB565 \/ 555\/444 GRB4: 2: 2 Raw RGB Data\u003cbr\u003e Optical size: 1\/6 \"\u003cbr\u003e Viewing angle: 25 °\u003cbr\u003e Maximum chastity rate: 30fps VGA\u003cbr\u003e Sensitivity: 1.3V \/ (Lux-sec)\u003cbr\u003e Signal to noise ratio: 46 dB\u003cbr\u003e Dynamic range: 52 dB\u003cbr\u003e Browse mode line by line\u003cbr\u003e Electronic exposure: 1 line to 510 lines\u003cbr\u003e Pixel area: 3.6μm x 3.6μm\u003cbr\u003e Dark current: 12 mV \/ s at 60 ℃\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 3 x OV7670 Camera Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585585287422,"sku":"TRX2-0107","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/414EkgOikqL.jpg?v=1648022817"},{"product_id":"treedix-usb-interface-camera-module-driver-free-compatible-with-raspberry-pi-3b","title":"Treedix USB Interface Camera Module Driver-Free Compatible with Raspberry Pi 3B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· USB Interface Camera supports for Raspberry Pi 3 Model B. No Drivers Required.\u003cbr\u003e· Lens Focal Length: F6.0MM.\u003cbr\u003e· Focus Range: 20mm(Minimum).\u003cbr\u003e· Video Resolution: 640 x 480.\u003cbr\u003e· Line Length: Max 65cm \/ 25.59inch.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Color: Black\u003cbr\u003e Lens Focal Length: F6.0MM\u003cbr\u003e Focus Range: 20mm(Minimum)\u003cbr\u003e Video Resolution: 640 x 480\u003cbr\u003e Camera Size: 4 x 3.1 x 2.5cm \/ 1.57 x 1.22 x 0.98inch\u003cbr\u003e Line Length: Max 65cm \/ 25.59inch\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x USB Camera for Raspberry Pi 3 Model B\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585586335998,"sku":"TRX2-0116","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31mzCQDLOXL.jpg?v=1648022869"},{"product_id":"treedix-2pcs-atmega328p-micro-controller-module-board-with-usb-cable-compatible-with-arduino-mini-nano-board-v3-0-peojects","title":"Treedix 2pcs ATmega328P Micro Controller Module Board Compatible with Arduino Mini Nano Board V3.0 Peojects","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Surface mount breadboard embedded version with integrated USB. Smallest, complete, and breadboard friendly.\u003cbr\u003e· Comes with ATMEGA328 chip which offer more programming and data memory space.\u003cbr\u003e· LED indicator on board; A0-A7 pins compatible with Arduino Stamp and Pro Mini; Two layers PCB.\u003cbr\u003e· Can be powered by the mini-B USB interface, 7-12V external power supply (pin 30), or 5V external power supply (pin 27). The power source will be automatically selected to the highest voltage source.\u003cbr\u003e· It's got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other).\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Microcontroller: ATmega328\u003cbr\u003e Operating Voltage(Logic level): 5V\u003cbr\u003e Input Voltage(recommended): 7-12V\u003cbr\u003e Input Voltage(limits): 6-20V\u003cbr\u003e Digital I\/O Pins: 14(of which 6 pins provide PWM output)\u003cbr\u003e Analog Input Pins: 8\u003cbr\u003e DC Current per I\/O Pin: 40mA\u003cbr\u003e Flash Memory: 32KB(of which 2KB is used by bootloader)\u003cbr\u003e SRAM: 2KB\u003cbr\u003e EEPROM: 1KB\u003cbr\u003e Clock Speed: 16MHz\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e 1. Automatic reset during program download\u003cbr\u003e 2. Power OK blue LED\u003cbr\u003e 3. Green (TX), red (RX) and orange (L) LED\u003cbr\u003e 4. Auto sensing\/switching power input\u003cbr\u003e 5. Small mini-B USB for programming and serial monitor\u003cbr\u003e 6. ICSP header for direct program download\u003cbr\u003e 7. Standard 0.1\" spacing DIP (breadboard friendly)\u003cbr\u003e 8. Manual reset switch\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 2 x ATMEGA328P Module Board\u003cbr\u003e 2 x USB Cable\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585586827518,"sku":"TRX2-0123","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41NE9UlP5AL.jpg?v=1648022887"},{"product_id":"treedix-atmega32u4-5v-16mhz-microcontroller-board-module-with-pin-header-compatible-with-arduino-pro-micro-mini-board-peojects","title":"Treedix ATmega32U4 5V\/16MHz Microcontroller Board Module with Pin Header Compatible with Arduino Pro Micro Mini Board Peojects","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 4-channel 10-bit ADC, 5 PWM pins, 12 DIOs and Rx and Tx hardware serial connection.\u003cbr\u003e· Chip ATMEGA32U4 onboard running at 16MHz and 5V.\u003cbr\u003e· Micro USB interface programming on the board.\u003cbr\u003e· Voltage regulator onboard, so it can accept voltages up to DC12V.\u003cbr\u003e· Support and compatible with the Arduino IDE V1.0.1\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e The 5V Pro Micro microcontroller board module runs at 16MHz, and is comparable with an Arduino Leonardo.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePins:\u003c\/b\u003e\u003cbr\u003e ''RAW'' is the unregulated voltage input for the Pro Micro. If the board is powered through USB, the voltage at this pin will be about 4.8V (USB's 5V minus a schottkey diode drop). On the other hand, if the board is powered externally, through this pin, the applied voltage can be up to 12V.\u003cbr\u003e ''VCC'' is the voltage supplied to the on-board ATmega32U4. This voltage will depend on whether you're using a 3.3V\/8MHz Pro Micro or a 5V\/16MHz version, it'll be either 3.3V or 5V respectively. This voltage is regulated by the voltage applied to the RAW pin. If the board is powered through the 'RAW' pin (or USB), this pin can be used as an output to supply other devices.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePacakge included:\u003c\/b\u003e\u003cbr\u003e 1 x ATmega32U4 5V\/16MHz Microcontroller Board Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585587908862,"sku":"TRX2-0125","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41XW8F2ybUL.jpg?v=1648022910"},{"product_id":"treedix-2-pcs-l298n-motor-drive-board-dual-h-bridge-motor-drive-module-compatible-with-arduino-board-dc-stepper-motor-robot-smart-car","title":"Treedix 2 pcs L298N Motor Drive Board Dual H-Bridge Motor Drive Module Compatible with Arduino Board DC Stepper Motor Robot Smart Car","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This driver module uses the L298N dual H-bridge driver chip, which can directly drive two 3-30V DC motors.\u003cbr\u003e· Provides a 5V output interface, which can supply power to the 5V single-chip circuit system, supports 3.3V MCU control.\u003cbr\u003e· Can easily control the speed and direction of the DC motor and can control 2-phase stepping motor.\u003cbr\u003e· Compatible with Arduino board, DC Stepper Motor, Robot, Smart Car accessories.\u003cbr\u003e· Control direction indicator light, power indication, current detection, and electrical interface in the logic part.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e The power supply range VMS of the driving part terminals: +5V～＋35V\u003cbr\u003e Drive part of the peak current Io: 2A\/bridge\u003cbr\u003e Logic part terminal power supply range Vss: 4.5-5.5V\u003cbr\u003e Working current range of logic part: 0～36mA\u003cbr\u003e Control signal input voltage range: High level (4.5-5.5V), Low level (0V)\u003cbr\u003e Large power consumption: 20W\u003cbr\u003e Storage temperature: -25℃～＋130℃\u003cbr\u003e Drive board size: 55 x 60 x 30mm\u003cbr\u003e Drive board weight: 33g\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 2 x L298N Motor Drive Board Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585588891902,"sku":"TRX2-0135","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/411_iLwgyWL.jpg?v=1648022953"},{"product_id":"treedix-bts7960-43a-high-power-smart-car-motor-drive-board-current-limit-control-drive-compatible-with-arduino","title":"Treedix BTS7960 43A High Power Smart Car Motor Drive Board Current Limit Control Drive Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003eFeatures:\u003cbr\u003e· Chips BTS7960 onboard made with high power drive full H-bridge driver module which has the thermal overcurrent protection.\u003cbr\u003e· Dual BTS7960 H-bridge driver circuit has powerful driving and braking functions, can effectively isolate the microcontroller and motor driver.\u003cbr\u003e· It can control the motor to do forward and reverse rotation, and the two PWM inputs have a maximum frequency of 25kHZ.\u003cbr\u003e· It is isolated from the single-chip 5V to effectively protect the single-chip computer. Isolation chip 5V power supply (can share 5V with single board computer).\u003cbr\u003e· Only four wires (GND, 5V, PWM1, PWM2) are needed from the MCU to connect with the driver module.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Input voltage: 5.5V-27V\u003cbr\u003e Maximum current: 43A\u003cbr\u003e Input level: 3.3V-5V\u003cbr\u003e Control method: PWM or Level\u003cbr\u003e Duty Ratio: 0-100%\u003cbr\u003e Current conditioning output: Yes\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeature：\u003c\/b\u003e\u003cbr\u003e 1. Dual BTS7960 high current (43 A) H-bridge driver\u003cbr\u003e 2. 5V and MCU isolation, effectively protect MCU\u003cbr\u003e 3. Onboard 5V power indicator\u003cbr\u003e 4. Motor drive output voltage indication\u003cbr\u003e 5. Heatsink can be soldered\u003cbr\u003e 6. Two over-current and over-temperature error signal output\u003cbr\u003e 7. Only four wires (GND. 5V. PWM1. PWM2) are needed from the MCU to the driver module\u003cbr\u003e 8. Isolation chip 5 V power supply ( Can share with MCU 5V)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x BTS7960 43A High Current Motor Drive Board\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585589285118,"sku":"TRX2-0138","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41-SQw0sMZL.jpg?v=1648022974"},{"product_id":"treedix-2pcs-cjmcu-606-raindrop-sensor-rainwater-detector-conductive-liquid-sensor-rain-detection-module-3-3v-5v-compatible-with-arduino","title":"Treedix 2pcs CJMCU-606 Raindrop Sensor Rainwater Detector Conductive Liquid Sensor Rain Detection Module 3.3V-5V Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The raindrop sensor is an analog (digital) input module, also called rainwater and rainfall sensor.\u003cbr\u003e· It can be used to monitor various weather conditions, detect whether it is raining and the amount of rainfall.\u003cbr\u003e· When the module detects water, the module output pin will output high level, and when there is no water, it will output a Vil.\u003cbr\u003e· Users can choose to connect LEDs or other triggering devices to better show status when water is detected.\u003cbr\u003e· Easy to use, Compatible with Arduino projects.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Working Voltage：DC 3.3-5V\u003cbr\u003e Size：26 x 40 mm\u003cbr\u003e \u003cbr\u003ePin：\u003cbr\u003e VCC: DC3.3-5V\u003cbr\u003e GND: Ground\u003cbr\u003e OUT: Output high level when rain detected, output vil when rain not detected.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 2 x Raindrop Sensor Module\u003cbr\u003e 2 x Pin Header\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585590071550,"sku":"TRX2-0146","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41wvNUs-n2L.jpg?v=1648023015"},{"product_id":"treedix-ov5647-camera-module-adjustable-focus-5mp-1080p-with-connection-cable-compatible-with-raspberry-pi-2b-3a-3b-3b-4b","title":"Treedix OV5647 Camera Module Adjustable Focus 5MP 1080P with Connection Cable Compatible with Raspberry Pi 2B\/3A\/3B\/3B+\/4B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This camera module is suitable for Raspberry Pi 2B\/3A\/3B\/3B+\/4B, and can support infrared fill light, support infrared night vision, support manual focus.\u003cbr\u003e· The camera can shoot a static image of 2592 x 1944 pixel, and also support 1080p 30fps, 720p 60 fps video recording.\u003cbr\u003e· Wide angle lens allow you to capture a large area of the scene within a short shooting distance.\u003cbr\u003e· 3.6mm adjustable focal length; 4 mounting holes for connecting with the infrared fill light whose night vision shooting distance can be 1-2 meters.\u003cbr\u003e· Widely used for AI intelligent recognition, face recognition, road identification line recognition, license plate recognition, etc.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Photosensitive chip: OV5647\u003cbr\u003e Aperture (F): 1.8\u003cbr\u003e Focal Length: 3.6mm adjustable focal length\u003cbr\u003e Viewing angle: 60 degrees\u003cbr\u003e Sensor pixel: 1080P\u003cbr\u003e Pixel: 5 million pixels\u003cbr\u003e Night vision shooting distance: Within 1-2 meters\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 1 x 5MP Camera Module\u003cbr\u003e 1 x for Raspberry Pi Development Board Connection Cable\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585590563070,"sku":"TRX2-0147","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41jNj5YW90L.jpg?v=1648023035"},{"product_id":"treedix-lithium-battery-expansion-board-5v-mobile-power-module-compatible-with-raspberry-pi-3b-3b-4b-zero-w","title":"Treedix Lithium Battery Expansion Board 5V Mobile Power Module Compatible with Raspberry Pi 3B\/3B+\/4B\/Zero W","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Onboard SW6106 power management chip, supports two-way fast charging, supports multiple fast charging protocols such as PD\/QC\/FCP\/PE\/SFCP.\u003cbr\u003e· Onboard lithium battery protection circuit with anti-reverse connection, anti-overcharge, anti-overdischarge, anti-overcurrent and short circuit protection functions.\u003cbr\u003e· Onboard fast charge, warning and power indicator lights, easy to check the working status of the board and battery.\u003cbr\u003e· Compatible with Raspberry Pi 3B\/3B+\/4B\/Zero W.\u003cbr\u003e· Output voltage: 5V.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb data-mce-fragment=\"1\"\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e 1. Raspberry Pi GPIO interface: Easy access to Raspberry Pi\u003cbr\u003e 2. SW6106 power management chip\u003cbr\u003e 3. USB Type-C interface: Battery charging \u0026amp; Power output\u003cbr\u003e 4. USB Type-A interface: Power output interface\u003cbr\u003e 5. Micro USB interface: Battery charging interface\u003cbr\u003e 6. Raspberry Pi power switch\u003cbr\u003e 7. Warning lamp for reverse battery connection: Light up when the battery is reversed\u003cbr\u003e 8. Battery indicator: Five led lights show battery charge and charging status\u003cbr\u003e 9. Fast charge indicator: Light up when fast charging working\u003cbr\u003e 10. 14500 battery holder\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x Lithium Battery Expansion Board for Raspberry Pi\u003cbr\u003e Screw sets\u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote：Battery is not included.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585591087358,"sku":"TRX2-0169","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41aSZGiwTDL.jpg?v=1648023058"},{"product_id":"treedix-3-pcs-ds3231-high-precision-real-time-clock-module-board-iic-temperature-sensor-compatible-with-arduino-raspberry-pi","title":"Treedix 3 pcs DS3231 High Precision Real Time Clock Module Board IIC Temperature Sensor Compatible with Arduino Raspberry Pi","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Onboard DS3231 high precision clock chip, high-precision I2C real-time clock (RTC) with integrated temperature-compensated crystal oscillator (TCXO).\u003cbr\u003e· The module contains a battery input, which can maintain accurate timing when the main power is disconnected. The integrated crystal oscillator improves the long-term accuracy of the module.\u003cbr\u003e· The working format of the clock can be 24 hours or 12 hours with AM\/PM indication. Provide two configurable calendar alarms and a configurable square wave output. The address and data are transferred serially via the I2C bidirectional bus.\u003cbr\u003e· The module also integrates a very accurate digital temperature sensor, which can be accessed through the I2C interface (Just like time). The accuracy of this temperature sensor is ±3°C.\u003cbr\u003e· The on-chip control circuit can realize automatic power supply detection and manage the power supply switching between the main power supply and the backup power supply(which is the low-voltage battery). If the main power supply is off, the module can continue to provide accurate timing and temperature.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Dimensions: 38 x 22 x 14mm\u003cbr\u003e Working voltage: 3.3~5.5V\u003cbr\u003e Clock chip: High-precision clock chip DS3231\u003cbr\u003e Clock accuracy: Within 0-40℃, accuracy 2ppm, annual error about 1 minute\u003cbr\u003e Memory chip: AT24C32 (Storage capacity 32K)\u003cbr\u003e IIC bus interface, high transmission speed 400KHz (when working voltage is 5V)\u003cbr\u003e Can cascade other IIC devices, 24C32 address can be modified by short circuit A0\/A1\/A2, the default address is 0x57\u003cbr\u003e The chip has a temperature sensor with an accuracy of ±3℃\u003cbr\u003e The real-time clock generates seconds, minutes, hours, days, dates, months, and years timing\u003cbr\u003e With 2 calendar alarm clocks\u003cbr\u003e Programmable square wave output\u003cbr\u003e With LIR2032 rechargeable battery holder for you to install the battery to ensure that the clock still runs normally after the system is powered off\u003cbr\u003e \u003cb\u003eNote: Battery is not included in the package.\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 3 x DS3231 Real Time Clock Module\u003cbr\u003e \u003cbr\u003eWiring Instructions 1 (Compatible with UNO R3):\u003cbr\u003e SCL→A5\u003cbr\u003e SDA→A4\u003cbr\u003e VCC→3.3V\/5V\u003cbr\u003e GND→GND\u003cbr\u003e \u003cbr\u003eWiring Instructions 2 (Compatible with Raspberry Pi):\u003cbr\u003e SCL→GPIO3\u003cbr\u003e SDA→GPIO2\u003cbr\u003e VCC→3.3V\/5V\u003cbr\u003e GND→GND\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585591644414,"sku":"TRX2-0178","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41AqFRLD-YL.jpg?v=1648023082"},{"product_id":"treedix-0-96-inch-spi-serial-led-128x64-oled-display-modulen-yellow-and-blue-oled-ssd1306-compatible-with-arduino","title":"Treedix 0.96 Inch SPI Serial LED 128X64 OLED Display modulen Yellow and Blue OLED SSD1306 Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The 0.96-inch OLED module can display graphics and text information directly on your microcontroller project. It supports many chips: Arduino UNO and Mega, Raspberry pi, 51 MCU, STIM 32, etc. UNO is not shown in the figure.\u003cbr\u003e· With ultra-high contrast, low-power, very legible and vibrant, a crisp screen, pixels stand out very well even in a brighter circumstances like full sunlight.\u003cbr\u003e· There are no fonts embedded in the OLED controller, and users can create fonts through font generation software. Technical support and software libraries and guidelines are provided in the package.\u003cbr\u003e· 0.96\" SSD1306 128X64 OLED LCD Display with I2C IIC SPI Serial.\u003cbr\u003e· It does not respond when you just connect it to the mains, you have to program it and work properly, then it will display normally.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e High resolution: 128 * 64\u003cbr\u003e Viewing angle:\u0026gt; 160 degrees\u003cbr\u003e Support multiple control chips: fully compatible with Arduino, 51 series, MSP430 series, STM32\/2etc.\u003cbr\u003e Ultra-low power consumption: 0.08W full screen lighting\u003cbr\u003e Voltage: DC 3V ~ 5V\u003cbr\u003e Working temperature: -30 c ~ 70 c\u003cbr\u003e Module size: 27.0MM * 27.0MM * 4.1MM\u003cbr\u003e I2C\/IIC interface only needs 2 IOs.\u003cbr\u003e Driver IC: SSD1306\u003cbr\u003e Color: white, yellow, blue\u003cbr\u003e Drive Duty: 1\/64 Duty I2c address of white oled: 0x3C\u003cbr\u003e Display area: 21.70mm X11.20mm \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 2 x 0.96 inch LCD LED 128X64 OLED display\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585594265854,"sku":"TRX5-0025","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41mqQ4e1UXL.jpg?v=1648023188"},{"product_id":"treedix-5pcs-5-5v-100ma-polysilicon-solar-panel-glue-solar-cell-battery-charger-diy-solar-product-mini-small-solar-panel-module-kit-polycrystalline-silicon-encapsulated-in-waterproof-resin-100ma","title":"Treedix  Polysilicon Solar Panel Glue Solar Cell Battery Charger DIY Solar Product Mini Small Solar Panel Module Kit Polycrystalline Silicon","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Polysilicon solar panel is one kind of solar panel but in different package. Through cutting solar cells into small pieces to meet different required voltage and current, then package.\u003cbr\u003e· Using epoxy resin glue to cover the solar cell and with PCB(Printed Circuit Board) attached, have the feature of resist compression, corrosion resisting, crystal-clear appearance, low cost, etc. Encapsulated in waterproof resin so it should not be affected by rain or snow.\u003cbr\u003e· Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, which is perfect devices for science project.\u003cbr\u003e· Solar panels can link together in parallel or series to speed up the rate of charge to max the voltage power in order to match the storage battery of your DIY solar products. We offer multiple voltages of solar panel for you to choose, such as 0.5V, 1V, 1.5V, 2V, 3V, 3.5V, 4V, 5V, 5.5V, 6V, 9V, 12V, 18V, and solar panel with USB attached.\u003cbr\u003e· To build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. DIY solar products application: Solar Lawn Lamp, Solar Wall Lamp, Solar Art Craft, Solar Toy, Solar Radio, Solar Aluminum Flashlight , Solar Powerbank Charger, Solar Mini Water Pump, etc.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e \u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Material: Polysilicon\u003cbr\u003e Thickness: 3mm\u003cbr\u003eConversion Rate: 18%\u003cbr\u003e Working Tempertaure: -10~60 ℃\u003cbr\u003e Solar Testing standard ( Light intensity: 40000lux，Temperature: 25℃ )\u003cbr\u003e \u003cbr\u003e\u003cb\u003eBattery Matching Specs:\u003c\/b\u003e\u003cbr\u003e Battery —— Voltage of Solar Panel\u003cbr\u003e 1.2V —— 2~2.5V\u003cbr\u003e 2.4V —— 3.5~4V\u003cbr\u003e 3.6V —— 5~6V\u003cbr\u003e 6V —— 7.5~9V\u003cbr\u003e 12V —— 15~18V\u003cbr\u003e \u003cbr\u003e \u003cb\u003eNote: You should use them with a diode to prevent them from draining your battery\/supercap at night.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"0.6W","offer_id":42585597673726,"sku":"TRX-2004-5.5V0.6W-1","price":13.99,"currency_code":"USD","in_stock":true},{"title":"1W","offer_id":42585597706494,"sku":"TRX-2004-5.5V1W","price":13.99,"currency_code":"USD","in_stock":true},{"title":"1.6W","offer_id":42585597739262,"sku":"TRX-2004-5.5V1.6W","price":14.99,"currency_code":"USD","in_stock":true},{"title":"80mA","offer_id":42585597772030,"sku":"TRX-2004-5.5V80mA","price":12.99,"currency_code":"USD","in_stock":true},{"title":"100mA","offer_id":42585597804798,"sku":"TRX-2004-5.5V100mA","price":12.99,"currency_code":"USD","in_stock":false},{"title":"160mA","offer_id":42585597837566,"sku":"TRX-2004-5.5V160mA","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31ggV9TnQiL.jpg?v=1648023249"},{"product_id":"treedix-0-96-inch-color-lcd-expansion-board-module160x80-ips-screen-spi-interface-compatible-with-arduino-raspberry-pi","title":"Treedix 0.96 inch Color LCD Expansion Board module160x80 IPS Screen SPI Interface Compatible with Arduino Raspberry PI","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This product is a 0.96 inch LCD expansion board, IPS screen, 160x80 high-definition resolution, with internal controller, and SPI interface communication.\u003cbr\u003e· Use SPI control to ensure that too many interface pin resources are not occupied.\u003cbr\u003e· Provide complete supporting information manual (Raspberry\/Arduino\/STM32 and other sample programs).\u003cbr\u003e· No embedded fonts inside the OLED controller, user can create the fonts through the font generation software.\u003cbr\u003e· 0.96 inch oled module for showing graphical \u0026amp; textual information directly on your micro-controller projects. It compatible with Arduino UNO and Mega, Raspberry pi.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Driver chip: ST7735S\u003cbr\u003e Support interface: SPI\u003cbr\u003e Display color: RGB, 65K color\u003cbr\u003e Resolution: 160x80\u003cbr\u003e Backlight: LED\u003cbr\u003e Working voltage: 3.3V\u003cbr\u003e Display area: 21.70mm x 10.80mm\u003cbr\u003e Size: 32.5mm x 26mm\u003cbr\u003e Pin header interface: PH2.0 terminal\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProduct information includes\u003c\/b\u003e\u003cbr\u003e User manual\u003cbr\u003e Schematic diagram\u003cbr\u003e Sample program\u003cbr\u003e Development Information\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585609339134,"sku":"TRX5-0026","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41Z8kba1rJL.jpg?v=1648023700"},{"product_id":"treedix-compatible-with-max7219-module-red-light-4-in-one-display-for-arduino-raspberry-pi-with-5pin-line","title":"Treedix Compatible with MAX7219 Module （Red Light） 4 in one Display for Arduino Raspberry Pi with 5Pin Line","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The product is an integrated serial input\/output common-cathode display driver, which connects a microprocessor and an 8-digit 7-segment digital LED display, and can also be connected to a bar graph display or 64 independent LEDs.\u003cbr\u003e· It includes an on-chip B-type BCD encoder, multiple scanning loops, segment word drivers, and an 8*8 static RAM to store each data.\u003cbr\u003e· A convenient four-wire serial interface can connect all general microprocessors. Each data can be addressed without rewriting all the displays when updating.\u003cbr\u003e· It's also allows users to select encoding or not encoding for each data.\u003cbr\u003e· The whole device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan limit register allowing users to display 1-8 bits of data, and a detection mode to make all LEDs glow.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1. A single module can drive an 8*8 common cathode matrix\u003cbr\u003e 2. Module working voltage: 5V\u003cbr\u003e 3. Module size: length 128mm X width 32mm X height 13mm\u003cbr\u003e 4. With 64 fixing screw holes, 3mm diameter\u003cbr\u003e 5. Module with input and output interface, support multiple module cascade\u003cbr\u003e \u003cbr\u003e\u003cb\u003eWiring instructions:\u003c\/b\u003e\u003cbr\u003e 1. The left side of the module is the input port, and the right side is the output port.\u003cbr\u003e 2. When controlling a single module, you only need to connect the input port to the CPU\u003cbr\u003e 3. When multiple modules are cascaded, the input of the first module is connected to the CPU, the output is connected to the input of the second module, and the output of the second module is connected to the input of the third module\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*MAX7219 module four in one (finished product, with dot matrix, tested)\u003cbr\u003e 2*20CM Dupont Line 5P\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585610617086,"sku":"TRX5-0081","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41G0zIqusuL.jpg?v=1648023737"},{"product_id":"treedix-wide-angle-camera-module-night-vision-surveillance-camera-module-webcam-sensor-ov5647-compatible-with-raspberry-pi-2b-pi-3-b-and-pi-4b","title":"Treedix Wide Angle Camera Module Night Vision Surveillance Camera Module Webcam Sensor OV5647 Compatible with Raspberry Pi 2B Pi 3 B+ and Pi 4B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Raspberry Pi Camera Module with 160 degrees fisheye wide angle for Pi 2B Pi 3B\/B+ and Pi 4B\u003cbr\u003e· The static resolution is 2592*1944, and the sensing pixel is 1080p.\u003cbr\u003e· 5 million pixel OV5647 sensor with fixed focus lens.\u003cbr\u003e· It has a CSI interface, which can transfer pixel data from the camera back to the processor, and can be used on the zero board through the pi zero ribbon cable.\u003cbr\u003e· The product quality is excellent, suitable for beginners.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1. Support 1080p30, 720p60 and 640*480p60\/90 video recording\u003cbr\u003e 2. CCD size: 1\/4 inch\u003cbr\u003e 3. Focal length: adjustable\u003cbr\u003e 4. Field of view: 160 degrees, ordinary lens only 72 degrees\u003cbr\u003e 5.4 screw holes: can be used for a fixed position; support access to fill light.\u003cbr\u003e 6. Size: 24.7mm*23.9mm\u003cbr\u003e 7. Power: 500w\u003cbr\u003e 8. The photosensitive chip is OV5647\u003cbr\u003e 9. Support 3.3V power output\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1*camera module\u003cbr\u003e 1*15cm FFC cable\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585611436286,"sku":"TRX5-0100","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41SafP9PD7L.jpg?v=1648023757"},{"product_id":"treedix-2pcs-pro-mini-atmega328p-au-5v-16mhz-development-board-montroller-bootloadered-with-pin-headers-compatible-with-arduino","title":"Treedix 2pcs PRO Mini Atmega328P-AU 5V\/16MHz Development Board Montroller Bootloadered with Pin Headers Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This is a mini controller circuit board, which has 14 digital input\/output pins (6 of which can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, and mounting holes Pin header.\u003cbr\u003e· Adopt Atmel Atmega328P-AU to support serial port download\u003cbr\u003e· Support external 3.3V~12V DC power supply\u003cbr\u003e· Support 9V battery power supply, clock frequency 16MHz 1 Pair TTL level serial port transceiver port RX\/TX\u003cbr\u003e· It's a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1. 14 digital input\/output ports RX, TX, D2~D13,\u003cbr\u003e 2. 8 analog input ports A0~A7\u003cbr\u003e 3.6 PWM ports, D3, D5, D6, D9, D10, D11\u003cbr\u003e 4. Size: 33.3*18.0 (mm)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2* PRO Mini Atmega328 Development Board 5V\/16MHz\u003cbr\u003e 6* Pin Header \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585611895038,"sku":"TRX5-0148","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41rUHivawbL.jpg?v=1648023779"},{"product_id":"treedix-compatible-with-raspberry-pi-pico-1-14inch-lcd-display-module-65k-rgb-colors-240-135-pixels-with-spi-interface","title":"Treedix Compatible with Raspberry Pi Pico 1.14inch LCD Display Module 65K RGB Colors 240×135 Pixels with SPI Interface","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 1.14 inch LCD Pico expansion board, built-in ST7789 driver chip, use SPI interface for communication\u003cbr\u003e· 240*135 resolution IPS LCD screen, 65K color, can clearly display color photos\u003cbr\u003e· Use SPI control to ensure that it does not occupy too much interface pin resources\u003cbr\u003e· Use SPI control to ensure that it does not occupy too much interface pin resources\u003cbr\u003e· Based on Raspberry Pi Pico interface design, suitable for Raspberry Pi Pico series motherboards, solder header, can be directly connected to 1 joystick and 2 buttons, easy to expand the application\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Working voltage: 2.6~5.5V\u003cbr\u003e Communication interface: 4-wire SPI\u003cbr\u003e Control chip: ST7789\u003cbr\u003e Display panel: IPS\u003cbr\u003e Resolution: 240 x 135pixels\u003cbr\u003e Display size: 24.91x14.86mm(0.98''*0.58'')\u003cbr\u003e Product size: 52 x 25mm (2.04''*0.98'') \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1*1.14 inch LCD Pico expansion board\u003cbr\u003e 1*PCB board (black)\u003cbr\u003e 2*20pin header(yellow) \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585614057726,"sku":"TRX5-0164","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/510dY9Z8QBS.jpg?v=1648023817"},{"product_id":"treedix-basic-starter-kit-compatible-with-raspberry-pi-pico-basic-starter-kit-for-official-starter-book-includes-led-light-module-motor-drive-modulepico-not-included","title":"Treedix Basic Starter Kit Compatible with Raspberry Pi Pico Basic Starter Kit for Official Starter Book Includes LED Light Module, Motor Drive Module(Pico Not Included)","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Raspberry Pi Pico basic starter kit, everyone can use to learn electronic products and programming\u003cbr\u003e· Whether you are an expert or a beginner, this is the Raspberry Pi Pico basic starter kit that is most suitable for you to learn Pi Pico\u003cbr\u003e· Simple and interesting experiments can be carried out, such as using led lights to create flowing led lights; adjusting the pulse width can make the servo swing to a specific position.\u003cbr\u003e· High-quality breadboard and various wires, easy to connect components\u003cbr\u003e· A cost-effective tool kit can help you easily learn robotics, programming and electronic technology; decent packaging helps make it a wise choice for gifts\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Note:The kits not include the Raspberry Pi pico\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e Breadboard\u003cbr\u003e USB data cable\u003cbr\u003e Male to female connecting line\u003cbr\u003e Connection line\u003cbr\u003e fan\u003cbr\u003e Motor\u003cbr\u003e Color ring resistance\u003cbr\u003e Infrared obstacle avoidance sensor\u003cbr\u003e Colorful LED light module\u003cbr\u003e Touch the switch button\u003cbr\u003e Motor drive module\u003cbr\u003e Active buzzer module\u003cbr\u003e led light (yellow)\u003cbr\u003e LED light (red)\u003cbr\u003e led light (green)\u003cbr\u003e LED light (blue) \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585614450942,"sku":"TRX5-0166","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41bieOkR8ES.jpg?v=1648023849"},{"product_id":"treedix-2pcs-l298n-motor-driver-board-module-dc-stepper-motor-robot-smart-car-replacement-for-arduino-smart-car-power-uno-mega-r3-mega2560","title":"Treedix 2pcs L298N Motor Driver Board Module DC Stepper Motor Robot Smart Car Replacement for Arduino Smart Car Power UNO MEGA R3 Mega2560","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· High Efficiency：this module uses L298N as the main driver chip, which has the characteristics of strong driving ability, low heat generation and strong anti-interference ability\u003cbr\u003e· You can use the built-in 78MO5 to work through the drive power supply, but in order to avoid damage to the voltage regulator chip, when using a drive voltage greater than 12V, please use an external 5V logic power supply\u003cbr\u003e· Good Heat Dissipation：the use of large-capacity filter capacitors and freewheeling protection diodes can improve reliability\u003cbr\u003e· No need to assemble. The L298N board is ready. Just connect the motor and power supply, easy to use\u003cbr\u003e· Compatible with Arduino DIY smart car robot power supply UNO MEGA R3 Mega2560\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Main control chip: L298N\u003cbr\u003e Logical voltage: 5V\u003cbr\u003e Drive voltage: 5V-35V\u003cbr\u003e Logic current: 0mA-36mA\u003cbr\u003e Storage temperature: -20℃~+135℃\u003cbr\u003e Maximum power: 25W\u003cbr\u003e Size: 43*43*27mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*L298N motor drive board module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585615827198,"sku":"TRX5-0174","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41MVPxfRLAS.jpg?v=1648023886"},{"product_id":"treedix-9-in-1-multifunctional-expansion-board-dht11-temperature-and-humidity-lm35-temperature-buzzer-compatible-with-uno","title":"Treedix 9-in-1 Multifunctional Expansion Board DHT11 Temperature and Humidity LM35 Temperature Buzzer Compatible with UNO","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This is a multi-function expansion board, no welding, no connection, just download the program to complete the experiment\u003cbr\u003e· It can connect the Arduino to the computer through the data cable\u003cbr\u003e· Provides the basic experimental module for Ard beginners, which is fully compatible with the Arduino UNO R3 interface\u003cbr\u003e· Expansion ports are reserved, and other module experiments can be completed\u003cbr\u003e· Customized heightened pin headers will not short-circuit with the USB interface of the UNO board\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e The functional modules are as follows: 2-way button module\u003cbr\u003e 2-way LED module\u003cbr\u003e Full color LED module\u003cbr\u003e Infrared receiver module\u003cbr\u003e Brightness sensor module\u003cbr\u003e LM35D temperature sensor module\u003cbr\u003e Passive buzzer module\u003cbr\u003e Rotary potentiometer module\u003cbr\u003e DHT11 temperature and humidity sensor module\u003cbr\u003e 1 I2C interface (A4 SDA, A5 SCL)\u003cbr\u003e 1 TTL serial port\u003cbr\u003e 2 digital ports (D7, D8)\u003cbr\u003e 1 analog port (A3)\u003cbr\u003e Reset button \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1 x Multi-function expansion board\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585616253182,"sku":"TRX5-0178","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41FliVDRsZS.jpg?v=1648023906"},{"product_id":"treedix-2pcs-iic-i2c-interface-lcd1602-lcd-screen-adapter-board-iic-serial-interface-adapter-compatible-with-arduino-robort","title":"Treedix 2PCS IIC\/I2C\/Interface LCD1602 LCD Screen Adapter Board IIC Serial Interface Adapter Compatible with Arduino Robort","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· IIC I2C serial interface module, support I2C protocol\u003cbr\u003e· With backlight power control, you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power, unplug the jumper cap to disconnect the backlight power\u003cbr\u003e· The contrast can be adjusted. Rotate the blue potentiometer to increase clockwise and decrease counterclockwise. The potentiometer is designed on the front, which is convenient for customers to adjust freely anytime and anywhere\u003cbr\u003e· Modules can be cascaded, up to 8 can be cascaded. Modify the device address by shorting A0\/A1\/A2. The default address is 0x27\u003cbr\u003e· This small I2C interface module can work well, only two signal connections are needed, each of which requires a power supply and ground wire\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Size: 41.5*19mm*15.3mm\u003cbr\u003e Colour: Black\u003cbr\u003e Power supply voltage: 2.5V-6V \u003cbr\u003e Note：not include LCD1602 \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*i2c LCD Display Adapter\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585616679166,"sku":"TRX5-0179","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41Hh0Y8cBAS.jpg?v=1648023926"},{"product_id":"treedix-battery-holder-shiled-expansion-board-compatible-with-arduino-and-raspberry-pi-with-cable","title":"Treedix Battery Holder Shiled Expansion Board Compatible with Arduino and Raspberry pi（with Cable）","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module can be used to power Arduino or Raspberry Pi and sensors at the same time\u003cbr\u003e· The output current of the module can reach 2A, which can supply power for multiple control boards\u003cbr\u003e· Micro USB charging port, 1 switch can control USB output\u003cbr\u003e· The battery holder has overshoot protection and overdischarge protection\u003cbr\u003e· LED indicator green means full, red means charging\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Input voltage: 5-8V\u003cbr\u003e Charging current: 0.5A\u003cbr\u003e There are three 3V 1A output interfaces\u003cbr\u003e There are three 5V 2A output ports\u003cbr\u003e Size: 10cm*2.9cm (3.9*1.14in)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProducts include:\u003c\/b\u003e\u003cbr\u003e battery holder with V3 development board ( battery not included)\u003cbr\u003e Note: Pay attention to the positive and negative poles of the battery when installing, don't reverse the connection, please follow the \"+\" and \"-\" directions on the PCB\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585617301758,"sku":"TRX5-0201","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31Z4IymHcMS.jpg?v=1648023949"},{"product_id":"treedix-3pcs-mini-mp3-player-developent-module-df-player-module-mp3-player-decode-board-support-tf-micro-sd-card-serial-port-compatiable-with-arduino","title":"Treedix 3pcs Mini MP3 Player Developent Module DF Player Module MP3 Player Decode Board Support TF Micro SD Card\/Serial Port Compatiable with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· DFPlayer Mini is an MP3 module that can be directly connected to speakers.\u003cbr\u003e· The module can be used alone with the power supply battery, speaker, and buttons, or can be controlled via serial port, as a module of Arduino UNO or any single-chip microcomputer with serial port\u003cbr\u003e· The module itself integrates hard decoding of MP3, WAV, and WMA. At the same time, the software supports TF card drive and supports FAT16 and FAT32 file systems.\u003cbr\u003e· Control mode: I\/O control mode, serial port mode, AD button control mode. Support sampling rate (KHz): 8\/11.025\/12\/16\/22.05\/24\/32\/44.1\/48.\u003cbr\u003e· Application: Car navigation voice broadcast, fire voice alarm prompt, automatic broadcast equipment, regular broadcast\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 1. 24-bit DAC output, dynamic range support: 90dB, signal-to-noise ratio support: 85dB\u003cbr\u003e 2. It fully supports FAT16 and FAT32 file systems, it is a TF card that supports 32G, a U disk of 32G, and NORFLASH of 64M bytes.\u003cbr\u003e 3. The broadcast language interrupt function, you can pause the background music being played. After the ad is played, return to the background sound to continue playing\u003cbr\u003e 4. The audio data is sorted by folder, which supports 100 folders, and 255 tracks can be assigned to every folder\u003cbr\u003e 5. 30 levels of volume adjustable, 6 levels of EQ adjustable\u003cbr\u003e \u003cbr\u003e\u003cb\u003eapplication:\u003c\/b\u003e\u003cbr\u003e 1. Voice prompts for road transport inspections and toll stations\u003cbr\u003e 2. Voice prompts for inspection at railway stations and bus stations\u003cbr\u003e 3. Voice prompts for power, communications, and financial business halls\u003cbr\u003e 4. Voice prompts for vehicle entry and exit channel verification\u003cbr\u003e 5. Voice prompt for border inspection channel\u003cbr\u003e 6. Multi-channel voice alarm or equipment operation guidance voice\u003cbr\u003e 7. Voice notice of electric sightseeing car\u003cbr\u003e 8. Automatic alarm for mechanical and electrical equipment failure \u003cbr\u003e \u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e 3pcs *DFPlayer Mini MP3 Player Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585618710782,"sku":"TRX5-0249","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41wK5RpcbgL.jpg?v=1648023993"},{"product_id":"treedix-starter-kit-including-3-3-5v-power-supply-module-jumper-wires-mb-102-breadboard-precision-potentiometer-resistor-compatible-with-arduino-raspberry-pi","title":"Treedix Starter Kit Including 3.3\/5V Power Supply Module, Jumper Wires, MB-102 Breadboard, Precision Potentiometer,Resistor Compatible with Arduino, Raspberry Pi","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· A great kit for Arduino or Raspberry PI that perfect for anybody who wants to start using Arduino or Raspberry Pi.\u003cbr\u003e· A valuable components kit , It comes with more than 299pcs sensors and components for fun and simple electronic projects.\u003cbr\u003e· Kit with Power Supply Module for Mb-102 Breadboard ,Jumper Wire,MB-102Breadboard , other sensor and conmonents for Arduino or Raspberry Pi.\u003cbr\u003e· Good quality storage: Resistors\/LED\/Transistors and Integrated Circuits are packing in a big box .\u003cbr\u003e· Portable to Carry\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003cbr\u003e \u003cbr\u003e 1pcs Power Supply Module\u003cbr\u003e 60pcs Jumper Wires\u003cbr\u003e 1pcs Active Buzzer\u003cbr\u003e 1pcs Passive Buzzer\u003cbr\u003e 1pcs Precision Potentiometer\u003cbr\u003e 1pcs IC 4N35 Optocouplers Phototransistor\u003cbr\u003e 1pcs IC 74HC595\u003cbr\u003e 1pcs Thermistor\u003cbr\u003e 1pcs RGB LED\u003cbr\u003e 2pcs Photoresistor\u003cbr\u003e 2pcs Pin header (40pin)\u003cbr\u003e 10pcs Button (small)\u003cbr\u003e 10pcs White LED\u003cbr\u003e 10pcs Yellow LED\u003cbr\u003e 10pcs Blue LED\u003cbr\u003e 10pcs Green LED\u003cbr\u003e 10pcs Red LED\u003cbr\u003e 10pcs Resistor (10R)\u003cbr\u003e 10pcs Resistor (100R)\u003cbr\u003e 10pcs Resistor (220R)\u003cbr\u003e 10pcs Resistor (330R)\u003cbr\u003e 10pcs Resistor (1K)\u003cbr\u003e 10pcs Resistor (2K)\u003cbr\u003e 10pcs Resistor (5K1)\u003cbr\u003e 10pcs Resistor (10K)\u003cbr\u003e 10pcs Resistor (100K)\u003cbr\u003e 10pcs Resistor (1M)\u003cbr\u003e 20pcs Female-to-male Dupont Wire\u003cbr\u003e 1pcs MB-102 Breadboard\u003cbr\u003e 5pcs Diode Rectifier (1N4007)\u003cbr\u003e 5pcs NPN Transistor (2N2222)\u003cbr\u003e 5pcs Electrolytic Capacitor (10UF 50V)\u003cbr\u003e 5pcs Electrolytic Capacitor (100UF 50V)\u003cbr\u003e 10pcs 22pf Ceramic Capacitor\u003cbr\u003e 10pcs 104 Ceramic Capacitor\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585620381950,"sku":"PCB-0022","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51E6yry9BzL.jpg?v=1648024050"},{"product_id":"treedix-max7219-dot-matrix-module-4-in-1-display-compatible-with-arduino-microcontroller-with-5pin-line","title":"Treedix MAX7219 Dot Matrix Module 4 in 1 Display Compatible with Arduino Microcontroller with 5Pin Line","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dimension of Module: 12.8X3.3X1.3cm(5.04X1.3X0.51in).\u003cbr\u003e· Voltage: DC 5V.\u003cbr\u003e· A single module can drive a 8x 8 dot matrix common cathode.\u003cbr\u003e· Fixing screws with 64 holes with a diameter 3mm.\u003cbr\u003e· Equipped with input and output interfaces, support for multiple modules to cascade.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003eThe left side of the module to the input port, the right to an output port\u003cbr\u003e When the control of a single module, simply input port connected to CPU\u003cbr\u003e When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on...\u003cbr\u003e \u003cbr\u003e VCC 5V\u003cbr\u003e GND GND\u003cbr\u003e DIN P2.2\u003cbr\u003e CS P2.1\u003cbr\u003e CLK P2.0\u003cbr\u003e \u003cbr\u003e \u003cb\u003ePackage lncludes:\u003c\/b\u003e\u003cbr\u003e 1x MAX7219 Dot Matrix Module 4-in-1\u003cbr\u003e 1x 20cm DuPont line 5pin\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1 pcs","offer_id":42585622020350,"sku":"TMD-0054","price":9.99,"currency_code":"USD","in_stock":true},{"title":"4 in 1","offer_id":42585622053118,"sku":"TMD-0055","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41hSOwulxXL.jpg?v=1648024089"},{"product_id":"treedix-64-led-dot-matrix-display-compatible-with-arduino-max7219-led-dot-matrix-module-red-10pcs","title":"Treedix 64 LED Dot Matrix Display Compatible with Arduino MAX7219 LED Dot Matrix Module, RED","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Operating voltage :DC 5V\u003cbr\u003e· Dimensions: 32 x 32 x 7mm\u003cbr\u003e· LED color: red\u003cbr\u003e· Integrating serial input\/output common cathode display driver, connects microprocessor to 8-digit or 7-digit LED display, bar graph display and 64 red LED.\u003cbr\u003e· The LED Dot Matrix Module can used for electronic exam,DIY project etc.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eSpecification：\u003c\/b\u003e\u003cbr\u003e Diameter of an LED point: 3mm\u003cbr\u003e Forward voltage: approx 2V\u003cbr\u003e Forward current: 5 - 10mA\u003cbr\u003e Dimensions: 32 x 32 x 7mm\u003cbr\u003e 16 connectors (pin length 6.7mm)\u003cbr\u003e\u003cbr\u003e \u003cb\u003ePackage includes:\u003c\/b\u003e\u003cbr\u003e8x8 Dot Matrix LED Display\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"3pcs","offer_id":42585622806782,"sku":"TRX1-0018","price":9.99,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":42585622839550,"sku":"TRX1-0019","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51-ApbBnHTL.jpg?v=1648024125"},{"product_id":"treedix-4-channel-dc-5v-relay-module-with-optocoupler","title":"Treedix 4 Channel DC 5V Relay Module with Optocoupler","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current\u003cbr\u003e· The standard interface of the relay board that can be controlled directly by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).\u003cbr\u003e· Equiped with high-current relay, AC250V 10A ; DC30V 10A\u003cbr\u003e· LED indicators for Relay working status\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Product:4 Channel DC 5V Relay Module\u003cbr\u003e Size:55x75x18.5mm\u003cbr\u003e Equiped with high-current relay, AC250V 10A ; DC30V 10A.\u003cbr\u003e 4-channel relay output modules, relay output contacts 250V 10A. \u003cbr\u003e Input IN1, IN2, IN3, IN4, the signal line LOW effective.\u003cbr\u003e VCC, GND power input, can relay a separate power supply relay power input of JD-VCC. \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585623494910,"sku":"TRX1-0058","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41U-acRDLUL.jpg?v=1648024151"},{"product_id":"treedix-2pcs-atmega328p-5v-16mhz-microcontroller-board-module-compatible-with-arduino-pro-micro-mini-board-peojects","title":"Treedix 2pcs Atmega328P 5V 16MHz Microcontroller Board Module Compatible with Arduino Pro Micro Mini Board Peojects","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Chip Atmega328P microcontroller on board which offer more programming and data memory space.\u003cbr\u003e· TTL level serial port transceiver port RX \/ TX.\u003cbr\u003e· 14 Digital input \/ output ports (of which 6 can be used as PWM outputs), 8 Analog input ports A0 ~ A7.\u003cbr\u003e· Support serial download; Support external 5~12V DC power supply; Support 9V battery power supply.\u003cbr\u003e· With a 16MHz resonator, Clock frequency 16MHz; With a reset button.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eFeatures：\u003c\/b\u003e\u003cbr\u003e 1.14 Digital input \/ output ports RX, TX D13, D2 \u003cbr\u003e 2. 8 analog input ports A0 to A7 \u003cbr\u003e 3. The TTL level serial transceiver port RX \/ TX \u003cbr\u003e 4. 6 PWM ports, D3, D5, D6, D9, D10, D11 \u003cbr\u003e 5. Using Atmel Atmega168P microcontroller\u003cbr\u003e 6. Supports serial download\u003cbr\u003e 7. Support for external 5~12V DC power supply\u003cbr\u003e 8. Support 9V battery-powered\u003cbr\u003e 9. Clock frequency: 16MHz\u003cbr\u003e 10. Size: 33.3 x 18.0 mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 2 x Pro Mini Atmega328P 5V 16MHz Microcontroller Board Module\u003cbr\u003e 6 x Pin header\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585624903934,"sku":"TRX2-0124","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51-NyH15SoL.jpg?v=1648024193"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/collections\/41srtJEYYeL.jpg?v=1784527612","url":"https:\/\/treedix.com\/it\/collections\/development-modules.oembed?page=4","provider":"Treedix Official","version":"1.0","type":"link"}