{"title":"Development Modules","description":null,"products":[{"product_id":"treedix-2pcs-3-3v-5v-ft232rl-ftdi-mini-usb-to-ttl-adapter-board-compatible-with-arduino-mini-port","title":"Treedix 2pcs 3.3V 5V FT232RL FTDI Mini USB to TTL Adapter Board Compatible with Arduino Mini Port","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The product also supports 3.3V and 5V.\u003cbr\u003e· The 6 pin definitions are: DTR,RXD,TX,VCC,CTS,GND; RXD\/TXD transceiver communication indicator.\u003cbr\u003e· USB power has over current protection, using 500MA self-restore fuse.\u003cbr\u003e· Support Win95\/98\/98se\/ME\/2000\/XP\/win7 32bit 64bit \/Vsita\/, Do not Support Win8\u003cbr\u003e· RXD\/TXD transceiver communication indicator.\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 Chip: FT232RL, not genuine FTDI chip\u003cbr\u003e Working Voltage: 3.3V\/5.5V\u003cbr\u003e Pitch: 2.54mm\u003cbr\u003e Size: 40 x 18mm (L x W)\u003cbr\u003e Interface: Mini USB\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included: \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 10pcs Module Mini TF Card Read and Write Micro SD Card SPI Interface Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module (MicroSD Card Adapter) is a Micro SD card reading and writing module. Through the file system and SPI interface driver, the microcontroller system can read and write files in the MicroSD card. The SD card library that comes with the IDE can complete the initialization and reading and writing of the card.\u003cbr\u003e· Onboard level conversion circuit, that is, the interface level can be 5V or 3.3V.\u003cbr\u003e· The power supply is 4.5V~5.5V, and the onboard 3.3V voltage regulator circuit.\u003cbr\u003e· Use this SD card module to easily, cost-effectively expand the Arduino storage space. The SD card module interface is a standard SPI interface, which can easily communicate with the Arduino SPI protocol.\u003cbr\u003e· Positioning holes: The module has 4 M2 screw positioning holes for easy installation, so as to realize the combination between modules.\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. 6 pins (GND, VCC, MISO, MOSI, SCK, CS), GND is ground, VCC is power supply, MISO, MOSI, SCK are SPI bus, CS is chip selection signal pin\u003cbr\u003e 2. 3.3V voltage stabilizing circuit: the 3.3V output of LDO voltage stabilization is the power supply of level conversion chip and Micro SD card\u003cbr\u003e 3. Level conversion circuit: the signal to the Micro SD card is converted to 3.3V, and the MISO signal from the MicroSD card to the control interface is also converted to 3.3V, which can be read by the general AVR microcontroller system\u003cbr\u003e 4. Micro SD card holder: It is a self-elastic card holder, which is convenient for card insertion and removal\u003cbr\u003e 5. Positioning holes: 4 M2 screw positioning holes with a diameter of 2.2mm, which make the module easy to install and position and realize the combination between modules\u003cbr\u003e 6. Size: 42 x 24 x12 mm (1.65 x 0.94 x0.47 inch)\u003cbr\u003e 7. Weight: 5g\u003cbr\u003e 8. Interface level: 3.3V or 5V\u003cbr\u003e 9. Communication interface: SPI\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 5 X Micro SD card module\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 4x4 Keypad 16 Buttons Keypad Module Number Pad Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003eFeatures:\u003cbr\u003e· 4x4 keypad design, 16 buttons in total on one keyboard module, with numbers and letters.\u003cbr\u003e· Features small size, space saving, convenient to use; Suitable for Aduino projects that require a keyboard connection.\u003cbr\u003e· Expandable development application modules for single chip; With pin holes at the bottom that can be connected to the microcontroller or breadboard.\u003cbr\u003e· Wide application for number keypad: Password security system, Wired remote controlled robot, Electronic voting machine, Home automation project, etc.\u003cbr\u003e· High Quality 16 Button Tactile Keypad . Include of 0-9, Hash (#) and Star (*) Keys.\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 Number of buttons: 16 (4x4)\u003cbr\u003e 4x4 Keypad Size: 65.5 x 68.4 mm \/ 2.57 x 2.69 in\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included: \u003c\/b\u003e\u003cbr\u003e 4x4 Keypad 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 10pcs Obstacle Avoidance Sensor Module Infrared Pair Tube Module Photoelectric Reflection Sensor Compatible with Arduino Smart Car Robot","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The sensor module has strong adaptability to ambient light. It has a pair of infrared emitting and receiving tubes. The emitting tube emits a certain frequency of infrared rays. When the detection direction encounters an obstacle (reflecting surface), the infrared rays are reflected back by the receiving tube receive;\u003cbr\u003e· After processing by the comparator circuit, the green indicator light will light up, and the signal output interface will output a digital signal (a low-level signal). The detection distance can be adjusted through the potentiometer knob, and the effective distance range is 2 to 30 cm；\u003cbr\u003e· The product has convenient installation, long service life, good conductivity and corrosion resistance;\u003cbr\u003e· The detection distance of the sensor can be adjusted by a potentiometer, which has the characteristics of low interference, easy assembly, and convenient use; the working voltage is 3.3V-5V;\u003cbr\u003e· It can be widely used in many occasions such as robot obstacle avoidance, obstacle avoidance trolley, assembly line counting and black and white line tracking.\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 When the module detects the front obstacle signal, the green indicator on the circuit board lights up, and the OUT port continues to output a low-level signal. The module has a detection distance of 2～30cm, a detection angle of 35°, and the detection distance can pass the potential Adjust the potentiometer clockwise to increase the detection distance; adjust the potentiometer counterclockwise to decrease the detection distance.\u003cbr\u003e 2. The sensor takes active infrared reflection detection, so the reflectivity and shape of the target are the key to the detection distance. Among them, the black detection distance is the smallest, and the white is the largest; the distance of a small area is small, and the distance of a large area is large.\u003cbr\u003e 3. The output port OUT of the sensor module can be directly connected to the IO port of the single-chip microcomputer, or can directly drive a 5V relay; connection mode: VCC-VCC; GND-GND; OUT-IO\u003cbr\u003e 4. The comparator adopts LM393, which works stably\u003cbr\u003e 5. 3-5V DC power supply can be used to power the module. When the power is turned on, the red power indicator lights up\u003cbr\u003e 6. With 3mm screw holes, easy to fix and install\u003cbr\u003e 7. Circuit board size: 3.2CM*1.4CM\u003cbr\u003e 8. The threshold comparison voltage of each module has been adjusted through the potentiometer before delivery. Please do not adjust the potentiometer at will if it is not a special case.\u003cbr\u003e \u003cbr\u003e\u003cb\u003eModule interface description\u003c\/b\u003e\u003cbr\u003e 1 VCC external 3.3V-5V voltage (can be directly connected with 5v microcontroller and 3.3v microcontroller)\u003cbr\u003e 2 GND External GND\u003cbr\u003e 3 OUT Small board digital output interface (0 and 1)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage includes\u003c\/b\u003e\u003cbr\u003e 10 *Infrared Obstacle Avoidance Sensor Module（Note: No wiring）\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 Button Module Touch Switch Button 24x31mm Color with Red Blue Black Green Yellow White Compatible with UNO R3","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dedicated module for Arduino , compatible port sensor expansion board.\u003cbr\u003e· Compared with other similar products, it is absolutely high-quality and can achieve very interesting interactive work.\u003cbr\u003e· Press when the output is low, and release it to stay high.\u003cbr\u003e· There are six different colors for you to choose.\u003cbr\u003e· The operation is simple and convenient, don't worry about not operating.\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: 24*31mm (0.95*1.2 inch)\u003cbr\u003e Color: six colors: red, yellow, green, blue, black and white\u003cbr\u003e Working voltage: 3.5V-5V\u003cbr\u003e Output: digital level (press low level, release high level)\u003cbr\u003e Interface: Arduino 3P interface S V G\u003cbr\u003e Platform: Arduino, MCU, ARM, Raspberry Pi, micro bit\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included\u003c\/b\u003e\u003cbr\u003e 6 X button switch sensor modules\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 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+","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 5 megapixels: using 5 megapixels OV5647 sensor, the best resolution of the sensor: 1080P\u003cbr\u003e· 1080P HD webcam: The camera can shoot 2592*1944 pixel still images, supports 1080P@30FPS, 720P@60FPS and supports octoprint 640x480 P 60\/90 video recording, equipped with 5MP OV5647 1080P webcam sensor\u003cbr\u003e· Provide 3.3V power output\u003cbr\u003e· Adjustable focal length, which can be manually adjusted according to the distance of the object\u003cbr\u003e· Widely used: support to connect infrared LED and fill light LED, suitable for 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\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Pixel: 500W\u003cbr\u003e Aperture (F): 2.35\u003cbr\u003e Chip: photosensitive chip OV5647\u003cbr\u003e CCD size: 1\/4 inch\u003cbr\u003e Focal length: 3.6mm adjustable\u003cbr\u003e Viewing angle: 60°\u003cbr\u003e Sensor pixel: 1080P\u003cbr\u003e Size: 25mm*24mm\u003cbr\u003e Mode: Infrared night vision\u003cbr\u003e Whether to support infrared light: infrared light can be installed\u003cbr\u003e Cable: 15cm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProducts include\u003c\/b\u003e\u003cbr\u003e 1* camera module\u003cbr\u003e 2*Infrared fill light\u003cbr\u003e 1*15cm FCC cable \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 2pcs MAX3232 Root Module Connector Chip RS232 to TTL Female Serial Port to TTL DB9 Converter Module Board fit Equipment Upgrades Like DVD","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· It's max3232 chip, working current: 6MA; working voltage: 3.3V-5.5V.\u003cbr\u003e· Interface: TX RX VCC GND.\u003cbr\u003e· Good quality and low price, DVD\/router\/hard disk and other equipment can be upgraded.\u003cbr\u003e· Compatible with Arduino, Raspberry Pi and any microcontroller; support win7 system.\u003cbr\u003e· This product is widely used in radio modification, mobile phone flashing, XBOX360 flashing, GPS, car testing, DVD flashing, hard disk repair, set-top box upgrade.\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 Can be used to program single-chip microcomputer types: STC MCU STM32 microcontroller NXP MCU Renesas MCU NEC MCU Communication chip: domestic MAX3232 Working voltage: 3.3V-5.5V Working current: 6MA \u003cbr\u003e\u003cb\u003ePackage Included\u003c\/b\u003e\u003cbr\u003e 2PCS x MAX3232 RS232 to TTL Serial Port Converter Module.\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":"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","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The product is composed of high-quality electronic components, the surface is nickel-plated, anti-oxidation, and the conversion efficiency is as high as 98%.\u003cbr\u003e· With current limiting, short circuit, overheating protection functions\u003cbr\u003e· The module is small in size, high in reliability, strong in vibration resistance, and good in electromechanical performance\u003cbr\u003e· Widely used in DC-DC step-down modules, compatible with a variety of mobile phone models\u003cbr\u003e· The product is easy to install, has a long service life, good conductivity, and corrosion resistance\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 Product size: 33*33*8mm\u003cbr\u003e Input voltage: 6-24V\u003cbr\u003e Output voltage: 5.2V\u003cbr\u003e Output current: 3A (with no heat sink, the stable output current is 2A)\u003cbr\u003e Note: 1. The input voltage cannot exceed 24V\u003cbr\u003e 2. The input positive and negative poles cannot be reversed\u003cbr\u003e 3. Do not touch the resistance, capacitance, IC pin on the circuit board with your hands when the power is on, otherwise it may cause a sudden change in the output voltage and damage the device\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage include\u003c\/b\u003e\u003cbr\u003e 4pcs* step-down voltage regulator charging module\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 Compatible with Arduino Audio Player MP3 Sound ModuleU Disk Player with SD Card Slot","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The product is a WTV020 chip external SD card module that supports 32M~1GBit capacity cards.\u003cbr\u003e· The module supports FAT file system, WAV and ADPCM file playback, and also supports automatic folder identification and voice file playback.\u003cbr\u003e· Support micro-processor and button control: MP3 control mode, button one-to-one control mode (3 voices and 5 voices), power-on loop playback control mode, and two-wire serial port control mode.\u003cbr\u003e· Load the voice without software assistance, just put the voice directly to the SD card, and its storage content is classified by folder, which is easy to operate.\u003cbr\u003e· Application areas: automotive electronics, smart home systems, music playback, smart transportation 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 Working voltage: DC2.6~3.6V\u003cbr\u003e Quiescent current: 16uA (no SD card inserted)\u003cbr\u003e The product supports SD cards with a maximum capacity of 1G\u003cbr\u003e Up to 512 voices can be played\u003cbr\u003e Support file combination playback, including mute combination\u003cbr\u003e You can call any paragraph of voice for playback \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*WTV020-SD U Disk Audio Player MP3 Sound Module\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 High Power Motor Driver Module\/Smart Car Driver Module Compatible with Arduino Current Limit Semiconductor Refrigeration Drive","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This drive uses a drive module composed of high-power drive chip BTS7960, which has the function of overheating and overcurrent protection\u003cbr\u003e· It can realize the forward and reverse rotation of the motor, and the two PWM inputs have high frequency of 25kHZ\u003cbr\u003e· Voltage indication at the output terminal of the motor driver; radiator can be welded.\u003cbr\u003e· It has powerful driving and braking functions, effectively isolating the microcontroller and the motor driver\u003cbr\u003e· Isolation chip 5V power supply; power supply voltage 5.5V to 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\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Maximum current: 43A\u003cbr\u003e Control method: PWM or level\u003cbr\u003e Duty cycle: 0-100% \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*1BTS7960 43A High Power Motor Driver Module\/ Smart Car Driver Module\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 Voltage Detection Module Voltage Sensor DC0-25V Terminal Sensor for Arduino UNO Mega Robot Smart Car Geekstory","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module is designed based on the principle of resistance divider, which can reduce the input voltage of the terminal interface by 5 times\u003cbr\u003e· Convenience: small size, light weight, easy to use\u003cbr\u003e· The maximum analog input voltage is 5V, and the input voltage of the voltage detection module is not greater than 5Vx5 = 25V.\u003cbr\u003e· Voltage input range: DC 0-25 V, voltage analog resolution: 0.00489V\u003cbr\u003e· This product is very suitable for DIY electronic design 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 The Arduino analog input voltage is up to 5V, so the input voltage of the voltage detection module cannot be greater than 5V×5=25V (if a 3.3V system is used, the input voltage cannot be greater than 3.3Vx5=16.5V). Because the AVR chip used by Arduino is 10-bit AD, the analog resolution of this module is 0.00489V (5V\/1023), therefore, the detection input of the voltage detection module is a small voltage of 0.00489V×5=0.02445V.\u003cbr\u003e Voltage input range: DC0－25V\u003cbr\u003e Voltage detection range: DC0.02445V-25V\u003cbr\u003e Voltage simulation resolution: 0.00489V\u003cbr\u003e DC input interface: the positive terminal is connected to VCC, the negative terminal is connected to GND\u003cbr\u003e Output interface: \"+\" connects to 5\/3.3V\u003cbr\u003e \"-\" is connected to GND\u003cbr\u003e \"s\" is connected to the AD pin of Arduino \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 10*Voltage sensor\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-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"},{"product_id":"treedix-compatible-with-raspberry-pi-zero-w-usb-adapter-board-usb-badusb-expansion-board-connector-no-data-line-required-plug-with-acrylic-shell","title":"Treedix Compatible with Raspberry Pi Zero\/W USB Adapter Board USB BadUSB Expansion Board Connector No Data Line Required Plug with Acrylic Shell","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Convert the Raspberry Pi Zero to a mini U disk, no need to connect the data cable, no need to solder, convenient and direct, to create a plug-and-play web server\u003cbr\u003e· Manage the Raspberry Pi on the computer via USB, cooperate with the P4WNP1 project to realize the BadUSB function\u003cbr\u003e· SSH, manage the Raspberry Pi directly on the computer via USB\u003cbr\u003e· Stable and fast, suitable for Raspberry Pi Zero\/Zero W, which allows you to manage it directly on the computer via USB\u003cbr\u003e· Provide a transparent acrylic shell, the shell is made of highly transparent acrylic material, the hole position is accurate and the installation is simple\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 Length: 65mm\u003cbr\u003e Width: 30mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProducts include\u003c\/b\u003e\u003cbr\u003e 1*USB adapter board 1*Acrylic shell 8 * Screws 8 * Nuts \u003cbr\u003e\u003cb\u003eNote\u003c\/b\u003e\u003cbr\u003e (Not include Raspberry Pi Zero W )\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585625690366,"sku":"TRX5-0114","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/419rCem_s9L.jpg?v=1648024216"},{"product_id":"treedix-2pcs-terminal-adapter-expansion-board-io-shield-v1-o-replacement-compatible-with-arduino-mini-nano-board-v3-0-projects","title":"Treedix 2pcs Terminal Adapter Expansion Board IO Shield V1.O Replacement Compatible with Arduino Mini Nano Board V3.0 Projects","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This is a terminal adapter expansion board for Arduno Nano.\u003cbr\u003e· You can easily expand your projects for your mini nano board with this adapter.\u003cbr\u003e· This is for wiring circuits to your mini nano board, which is the perfect way to test projects without soldering into the board. Easy to wireup the Nano for operation.\u003cbr\u003e· Fully assembled. No soldering required. Great for development and deployment.\u003cbr\u003e· Compatible with Arduino Nano version 3.0 and even support older version. (Just know that the order of A0-A7 is contrary for the older version)\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: 5.2 x 3.5 cm\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 2 x Terminal Adapter Expansion Board for Nano\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585637683454,"sku":"TRX2-0234","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41DIhW4Bg3L.jpg?v=1648024445"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/collections\/41srtJEYYeL.jpg?v=1784527612","url":"https:\/\/treedix.com\/collections\/development-modules\/new.oembed","provider":"Treedix Official","version":"1.0","type":"link"}