{"title":"Development Modules","description":null,"products":[{"product_id":"treedix-5pcs-3v-150ma-polysilicon-solar-panel-glue-solar-cell-battery-charger-diy-solar-product-mini-small-solar-panel-module-kit-polycrystalline-silicon-encapsulated-in-waterproof-resin-150ma","title":"Treedix 5pcs 3V 120mA 150mA Polysilicon Solar Panel Glue Solar Cell Battery Charger DIY Solar Product Mini Small Solar Panel Module Kit Polycrystalline Silicon Encapsulated in Waterproof Resin","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Polysilicon solar panel is one kind of solar panel but in different package. Through cutting solar cells into small pieces to meet different required voltage and current, then package.\u003cbr\u003e· Using epoxy resin glue to cover the solar cell and with PCB(Printed Circuit Board) attached, have the feature of resist compression, corrosion resisting, crystal-clear appearance, low cost, etc. Encapsulated in waterproof resin so it should not be affected by rain or snow.\u003cbr\u003e· Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, which is perfect devices for science project.\u003cbr\u003e· Solar panels can link together in parallel or series to speed up the rate of charge to max the voltage power in order to match the storage battery of your DIY solar products. We offer multiple voltages of solar panel for you to choose, such as 0.5V, 1V, 1.5V, 2V, 3V, 3.5V, 4V, 5V, 5.5V, 6V, 9V, 12V, 18V, and solar panel with USB attached.\u003cbr\u003e· To build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. DIY solar products application: Solar Lawn Lamp, Solar Wall Lamp, Solar Art Craft, Solar Toy, Solar Radio, Solar Aluminum Flashlight , Solar Powerbank Charger, Solar Mini Water Pump, etc.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e \u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e Material: Polysilicon\u003cbr\u003e Thickness: 3mm\u003cbr\u003e Size: 2.55 x 2.16 inch\u003cbr\u003e Packaging: PCB \u0026amp; Glue\u003cbr\u003e Working Voltage: 3V\u003cbr\u003e Working Current: 120\/150mA\u003cbr\u003e Power: 0.36\/0.45W\u003cbr\u003e Conversation Rate: 18%\u003cbr\u003e Working Tempertaure: -10~60 ℃\u003cbr\u003e Solar Testing standard ( Light intensity: 40000lux，Temperature: 25℃ )\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003ePackage included: \u003c\/strong\u003e\u003cbr\u003e 5 x Solar Panel\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eBattery Matching Specs:\u003c\/strong\u003e\u003cbr\u003e Battery —— Voltage of Solar Panel\u003cbr\u003e 1.2V —— 2~2.5V\u003cbr\u003e 2.4V —— 3.5~4V\u003cbr\u003e 3.6V —— 5~6V\u003cbr\u003e 6V —— 7.5~9V\u003cbr\u003e 12V —— 15~18V\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eNote: You should use them with a diode to prevent them from draining your battery\/supercap at night.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"120mA","offer_id":42584970264830,"sku":"TRX2-0011-3V120mA","price":11.99,"currency_code":"USD","in_stock":true},{"title":"150mA","offer_id":42584970297598,"sku":"TRX2-0011-3V150mA","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/417Yq1IKokL.jpg?v=1647998488"},{"product_id":"treedix-rpi-gpio-terminal-block-breakout-board-module-expansion-board-compatible-with-raspberry-pi-4b-3b-3b-2b-zero-zero-w","title":"Treedix RPi GPIO Terminal Block Breakout Board Module Expansion Board Compatible with Raspberry Pi 4B\/3B+\/3B\/2B\/Zero\/Zero W","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Easy to operate: Use this module to easily extend the Raspberry pi Zero project to the Internet of Things or industrial control applications\u003cbr\u003e· There is a mark on the breakout board that can clearly identify the pin position, Breakout board is of excellent quality and adopts double-sided gold forming process\u003cbr\u003e· The module is small in size and does not occupy other space. It is very convenient when making DIY circuits, and the wires can be easily inserted into the terminals\u003cbr\u003e· Compatible with Raspberry Pi: This GPIO terminal block is compatible with Raspberry Pi 1 Model B+, Pi 2 Model B, Pi 3 Model B, Pi 3 Model B+, Pi 4 Model B, Pi Zero, Pi Zero-W\u003cbr\u003e· Note: This project needs to be welded and assembled by yourself\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e Size: 5.33*3.49cm (2.09*1.38in)\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eProducts include:\u003c\/strong\u003e\u003cbr\u003e 1*terminal bolck breakout board\u003cbr\u003e 1*Pin header 2.54mm (2*20pin)\u003cbr\u003e 4*terminal bolck\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42584983240958,"sku":"TRX5-0261","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/310CvtbHE3L.jpg?v=1647999036"},{"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-induction-heating-module-heat-generation-high-power-high-voltage-generator-drive-board-dc12v-20a-tapless-zvs","title":"Treedix Induction Heating Module Heat Generation high-Power high-Voltage Generator Drive Board DC12V 20A Tapless ZVS","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This module is a tapless ZVS finished board with strong power and good quality.Fully symmetrical wiring, low-density component layout, better original heat dissipation.\u003cbr\u003e· Made of military-grade 1.6MM double-sided glass fiber board, using factory-customized large inductance, high-quality magnetic ring with consistent parameters and more stable performance, and all the excessive current parts at the bottom of the circuit board are tinned. You can push the high voltage package and pull the arc.\u003cbr\u003e· During the connection process, make sure that the connection is correct, the positive and negative poles of the power cord are not reversed, and the load (heating coil or high voltage package) is connected before powering on. No load can’t be energized, it will be damaged if no load is energized, and don’t turn on directly without load.\u003cbr\u003e· During induction heating, because of the heat sink, it can be used longer than the ordinary mini ZVS. Note that if the temperature is too high, the power will be cut off to cool. Because the current is relatively large during induction heating, the heating of the coil is relatively large. When heating, part of the heat generated by the heated object will be transferred to the heating coil, and the temperature of the heating coil will be very high over time.\u003cbr\u003e· Full symmetrical wiring, low-density component layout, the original heat better!\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Material: Mixture\u003cbr\u003e Product size: 150mm x 150mm x 100mm(59''59''39'')\u003cbr\u003e Input voltage: DC 12V\u003cbr\u003e Power:300w\u003cbr\u003e Operating frequency: 20kHz\u003cbr\u003e Weight：0.16kg\u003cbr\u003e Use switching power supply, do not use ordinary power, do not use batteries, batteries, etc. At least a switching power supply above 12V10A\u003cbr\u003e The power is too small, the response is slow, the actual use effect is related to the power supply, please use a high-quality power supply\u003cbr\u003e Voltage: 12V maximum not more than 20V\u003cbr\u003e Current: 20A, no more than 25A\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585533972734,"sku":"TRX5-0035","price":16.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41jVgPi17mL.jpg?v=1648020800"},{"product_id":"treedix-2pcs-terminal-connector-signal-module-db9-connector-terminal-rs232-rs485-rs422-serial-adapter-9pin2pcs-female-adapter","title":"Treedix 2PCS Terminal Connector Signal Module DB9 Connector Terminal RS232 RS485 RS422 Serial Adapter 9pin(2PCS Female Adapter)","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The connector adopts a 24-hour salt spray test shell and uses a screw locking method to make the shell lock firmer and not loose and not drop.\u003cbr\u003e· Strong compatibility: 9-pin general-purpose welding-free 9-pin serial port header, compatible with all RS232, RS485, RS422, and various DB9 communication interfaces, pin signals are fully customized.\u003cbr\u003e· The product is a full copper punch, the needle core is gold-plated in accordance with industry standards, with strong contact, stable transmission, and double-layer nickel plating to wrap the plug interface part.\u003cbr\u003e· The pure copper terminal has large wiring holes, tight crimping, and convenient wiring. The PVC shell is oil-resistant and pressure-resistant, and the shell can be repeatedly disassembled and recycled.\u003cbr\u003e· The product meets the standard assembly, 100% brand new and high quality. Suitable for variety of pin connections required to use serial communications industrial control products.\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 Name: DB9 welding-free connector\u003cbr\u003e Model: Male Adapterwith screw \u003cbr\u003e Male Adapter with nut\u003cbr\u003e Female Adapter with screw \u003cbr\u003e Female Adapter with nut\u003cbr\u003e Rubber core: black electrostatic rubber core\u003cbr\u003e Pin: pure copper, gold-plated, salt spray 24H\u003cbr\u003e Shell size: length: 53mm width: 35mm height: 19mm ( 2.08'' 1.37'' 0.74)\u003cbr\u003e Colour: Black Green\u003cbr\u003e Housing material: environmentally PP engineering materials\u003cbr\u003e Connector material: pure copper plated joint\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"2PCS Female Adapter","offer_id":42585534726398,"sku":"TRX5-0036-F1","price":8.99,"currency_code":"USD","in_stock":true},{"title":"2PCS Female Adapter＋ Nut","offer_id":42585534759166,"sku":"TRX5-0036-FN","price":8.99,"currency_code":"USD","in_stock":true},{"title":"2PCS Male Adapter","offer_id":42585534791934,"sku":"TRX5-0036-M3","price":8.99,"currency_code":"USD","in_stock":true},{"title":"2PCS Male Adapter＋Nut","offer_id":42585534824702,"sku":"TRX5-0036-MN4","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41HFNm4B18L.jpg?v=1648020821"},{"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-4pcs-0-36-inch-4-digit-tube-led-segment-display-module-red-common-anode-tm1637-drive-chip-tube-clock-display-adjustable-led-brightness-compatible-with-arduino-uno-r3","title":"Treedix 4pcs 0.36 inch 4-Digit Tube LED Segment Display Module Red Common Anode TM1637 Drive Chip Tube Clock Display Adjustable LED Brightness Compatible with Arduino UNO R3","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeaturres:\u003c\/strong\u003e\u003cbr\u003e· This module is a 12-foot 4-digit common anode digital tube (0.36 inch) display module with clock dots. The driver chip is TM1637. Only 2 signal lines are required to enable the single-chip microcomputer to control the 4-digit 8-segment digital tube.\u003cbr\u003e· The module has 4 M2 screw holes, easy to install;\u003cbr\u003e· Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND is the ground, VCC is the power supply, DIO is the data input and output pin, and CLK is the clock signal pin;\u003cbr\u003e· Digital tube: 4 digits common anode 0.36 inch digital tube with score point, red letters are highlighted;\u003cbr\u003e· Positioning holes: 4 M2 screw positioning holes with a diameter of 2.2mm, which makes the module easy to install and position and 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. Display common anode for the four red LED\u003cbr\u003e 2. Digital tube 8 gray adjustable\u003cbr\u003e 3. Level control interface for 5V or 3.3V\u003cbr\u003e 4.Size:42X24mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 2pcs x 4-digit LED display module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585537741054,"sku":"TRX5-0050","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41H1Nd-zMdL.jpg?v=1648020938"},{"product_id":"treedix-6pcs-lm2596-dc-to-dc-3a-buck-step-down-power-module-supply-high-efficiency-voltage-regulator-module","title":"Treedix 6pcs LM2596 DC to DC 3A Buck Step-Down Power Module Supply High Efficiency Voltage Regulator Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dense small holes, strong heat dissipation capacity, and thick circuit board.\u003cbr\u003e· Super strong electromagnetic compatibility, add X7R high-Q high frequency bypass capacitors at the input and output ends respectively.\u003cbr\u003e· LM2596S DC-DC step-down power supply module BUCK 3A adjustable step-down module voltage regulator.\u003cbr\u003e· Input voltage: DC 3.2V to 46V (the input voltage must be 1.5V higher than the output voltage, no boost).\u003cbr\u003e· Output voltage: DC 1.25V to 35V voltage is continuously adjustable, the maximum output current is 3A.\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: 3.2V~46V\u003cbr\u003e Output voltage: 1.25V~35V\u003cbr\u003e Output current: 3A (maximum)\u003cbr\u003e Conversion efficiency: 92%\u003cbr\u003e Output ripple: \u0026lt;30mV\u003cbr\u003e Switching frequency: 65KHz\u003cbr\u003e Working temperature: -45℃~＋85℃\u003cbr\u003e Size: 43mm*21mm*14mm\u003cbr\u003e Wiring port:\u003cbr\u003e IN+ input positive IN- input negative!\u003cbr\u003e OUT+ output positive OUT- output negative\u003cbr\u003e Input voltage range: DC 3.2V to 46V (The input voltage must be higher than the output voltage by more than 1.5V and cannot be boosted)\u003cbr\u003e Output voltage range: DC 1.25V to 35V continuously adjustable voltage, high efficiency (maximum 92%), the maximum output current is 3A.\u003cbr\u003e Measured 12V input, 5V output current 1A load regulation rate is less than 1%\u003cbr\u003e \u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cbr\u003e This is a step-down module, and the input voltage must be higher than the output voltage.\u003cbr\u003e The output below 2A can be used for a long time without the heat sink. If the output current is greater than 2.5A (or the output power is greater than 10W), please use the heat sink for a long time.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 6x DC to DC Step-down power module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585538396414,"sku":"TRX5-0054","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51yk6m8-FiL.jpg?v=1648020958"},{"product_id":"treedix-ultrasonic-sensor-hc-sr04-ultrasonic-distance-measuring-module-compatible-with-arduino-uno-r3-51-stm32","title":"Treedix Ultrasonic Sensor HC-SR04 Ultrasonic Distance Measuring Module Compatible with Arduino UNO R3\/51\/STM32","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The module has stable performance and accurate distance measurement.\u003cbr\u003e· The high precision of the module, the ultra-close blind zone (2cm), and the stable ranging is a strong basis for this product to successfully enter the market.\u003cbr\u003e· The working principle of the module: using IO trigger to measure the distance, give a high level signal of at least 10us; the module automatically sends 8 40khz square waves to automatically detect whether there is a signal return; if there is a signal return, a high level is output through IO, The duration of the high level is the time from emission to return of the ultrasonic wave.\u003cbr\u003e· Test distance = ((Duration of high level)*(Sonic :340m\/s))\/2\u003cbr\u003e· HC-SR04 ultrasonic distance sensor is very suitable for all projects that need distance measurement, such as avoiding obstacles.\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: Use voltage: DC5V\u003cbr\u003e 2: Quiescent current: less than 2mA\u003cbr\u003e 3: Level output: high 5V\u003cbr\u003e 4: Level output: bottom 0V\u003cbr\u003e 5: Sensing angle: \u0026lt;15°\u003cbr\u003e 6: Detection distance: 2cm-450cm (0.8~177 inch)\u003cbr\u003e 7: High precision: up to 0.3cm (0.12 inch) \u003cbr\u003e 8.Wiring Mode：VCC, trig (control terminal), echo (receiving terminal), GND How to use this product: one control port sends a high level of more than 10US, you can wait for high level output at the receiving port.\u003cbr\u003e As soon as there is output, you can start the timer to count. When the port becomes low level, you can read the value of the timer. At this time, it is the time of this ranging to calculate the distance. Such continuous periodic measurement, you can The value of your mobile measurement is reached.\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePcakage included:\u003c\/b\u003e\u003cbr\u003e 4 X HC-SR04Ultrasonic Sensor\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585538887934,"sku":"TRX5-0055","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41zt-gtmQ4L.jpg?v=1648020978"},{"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-digital-load-cell-weight-sensor-1kg-5kg-10kg-20kg-portable-electronic-kitchen-scale-hx711-weighing-sensors-ad-module20kg-hx711","title":"Treedix Digital Load Cell Weight Sensor 1kg\/5KG\/10kg\/20kg Portable Electronic Kitchen Scale + HX711 Weighing Sensors Ad Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Rugged aluminum alloy structure, with strain gauge, pre-installed with strain relief wire. Accurately measure the force from 1kg \/ 5kg \/ 10kg \/ 20kg.\u003cbr\u003e· HX711: The top of the line load cell installed on the breakout board is perfectly matched with the load cell, which can provide fast and accurate force measurement. It measures the tiny changes in the resistance of the strain gauge mounted on the load cell and passes these values directly to any microcontroller.\u003cbr\u003e· The HX711 module uses 24 high-precision A\/D converter chips, hx711, which is designed for high-precision electronic scales. It has two analog input channels and a 128x programmable gain amplifier.\u003cbr\u003e· Simple digital control and serial interface: pin drive control, no programming required.\u003cbr\u003e· Connections：Red to E; Black to E-; Green to A; White to A-\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Material: metal\u003cbr\u003e Weight: 200g\u003cbr\u003e Size: 80*13*13mm (31*5.1*5.1 inch)\u003cbr\u003e Working current: 1A\u003cbr\u003e Working voltage: 5V\u003cbr\u003e Operating temperature range: -20 degrees to +85 degrees\u003cbr\u003e Note: Make sure not to press the white cover directly to avoid damage to the sensor\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included：\u003c\/b\u003e\u003cbr\u003e 1 x Load cell \u003cbr\u003e 1 x HX711 24BIT Precision ADC Module on breakout board\u003cbr\u003e 10 x Breakaway header pins for HX711 connection\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"1KG＋HX711","offer_id":42585539772670,"sku":"TRX5-0058-A","price":8.99,"currency_code":"USD","in_stock":true},{"title":"5KG＋HX711","offer_id":42585539805438,"sku":"TRX5-0058-B","price":9.99,"currency_code":"USD","in_stock":true},{"title":"10KG＋HX711","offer_id":42585539838206,"sku":"TRX5-0058-C","price":10.99,"currency_code":"USD","in_stock":true},{"title":"20KG＋HX711","offer_id":42585539870974,"sku":"TRX5-0059-D","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/31nlJrSxSLL.jpg?v=1648021026"},{"product_id":"treedix-2pcs-tda7297-dual-channel-digital-audio-power-amplifier-board-module-audio-amplifier-module-audio-development-board-compatible-with-audio-system-home-power-system-diy-speaker","title":"Treedix 2pcs TDA7297 Dual-Channel Digital Audio Power Amplifier Board Module Audio Amplifier Module Audio Development Board Compatible with Audio System, Home Power System, DIY Speaker","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Onboard TDA7297 audio power amplifier chip, dual-channel 15W+15W, suitable for 4-8 ohm 10-50W speakers.\u003cbr\u003e· Large area of copper and dense vias will increase heat dissipation. It has current limiting, short circuit and overheating protection functions.\u003cbr\u003e· The main pins of the chip have been led out to facilitate the control of external devices. There are two 5.08 (mm) spacing 2P binding posts on the board, which are connected to the left and right channels respectively.\u003cbr\u003e· The main pins of the chip have been led out to facilitate the control of external devices. There are two 5.08 (mm) spacing 2P binding posts on the board, which are connected to the left and right channels respectively.\u003cbr\u003e· Wide range of applications: the applicable speaker impedance is 4-8 ohms (8 ohms is best. This module can be used in audio systems, household power systems, DIY speakers, 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 Input power: 4-8Ω 5-15W\u003cbr\u003e Working voltage: 6-18V\u003cbr\u003e Output power: 15W＋15W\u003cbr\u003e Board size: 45 (mm) x33 (mm)\u003cbr\u003e Chip: TDA 7297 dual-channel amplifier chip\u003cbr\u003e Support DC, terminal, pin 3 power input mode, the default is DC\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e 2*Power amplifier module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585540919550,"sku":"TRX5-0071","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41WvqVUFG0L.jpg?v=1648021082"},{"product_id":"treedix-7-inch-capacitive-touch-screen-lcd-display-monitor-hdmi-module-1024x600-compatible-with-raspberry-pi-3b-4b","title":"Treedix 7 inch Capacitive Touch Screen LCD Display Monitor HDMI Module 1024x600 Compatible with Raspberry Pi 3B+\/4B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003eDate First Available:December 8, 2020\u003cbr\u003e· Make sure this fits by entering your model number.\u003cbr\u003e· Plug and play port, this touch screen has 2 micro USB ports for power and touch and 1 HDMI port for signal. It is a plug and play monitor, please make sure to connect the cable correctly.\u003cbr\u003e· IPS screen has a wider viewing angle. The IPS screen has a resolution of 1024x600, which can provide a 178° wide viewing angle and excellent image color.\u003cbr\u003e· Easy to operate, so that your screen is connected to Windows computer, thus eliminating the trouble of installing various system drivers.\u003cbr\u003e· 7 inch capacitive screen, single touch.\u003cbr\u003e· Support Raspberry Pi 3, Banana PI\/PRO, with HDMI cable, USB cable, copper pillar.\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: 7.0 inch\u003cbr\u003e High resolution: 1024X600(Updated)\u003cbr\u003e Dot pitch: 0.0642(W) x 0.1790(H)mm\u003cbr\u003e ctive area: 154.08(W)x 85.92(H)\u003cbr\u003e surface treatment: anti-glare\u003cbr\u003e color arrangement: rgb-stripe\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Included\u003c\/b\u003e\u003cbr\u003e 1 x 7 inch touch screen\u003cbr\u003e 1 x HDMI cable\u003cbr\u003e 1 x USB type A plug to micro B plug cable\u003cbr\u003e 4x copper pillar\u003cbr\u003e 1 x HDMI converter for RPI 4 \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585541181694,"sku":"TRX5-0075","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/412GQCRuZML.jpg?v=1648021109"},{"product_id":"treedix-replacement-for-arduino-digital-38khz-receiver-and-transmitter-sensor-module-kit","title":"Treedix Replacement for Arduino Digital 38khz Receiver and Transmitter Sensor Module Kit","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dedicated module, port compatible with sensor expansion board, with emission status indicator light, convenient for debugging.\u003cbr\u003e· Can be used with infrared receiver module.\u003cbr\u003e· Two fixing holes are provided for easy installation.\u003cbr\u003e· Wiring instructions: DAT digital output interface; VCC 5V DC power supply positive; GND 5V DC power supply negative.\u003cbr\u003e· Power supply voltage: 5V; working environment: -25~+85℃; storage temperature: -30~+100 ℃.\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 Supply voltage: 5V\u003cbr\u003e Working environment: -25~+85℃\u003cbr\u003e Storage temperature: -30~+100 ℃\u003cbr\u003e \u003cbr\u003e\u003cb\u003eInfrared receiver module\u003c\/b\u003e\u003cbr\u003e 1. Using 1838 remote control receiver, high sensitivity\u003cbr\u003e 2. Working voltage 5V\u003cbr\u003e 3. Output form: digital output\u003cbr\u003e 4. Two fixing holes are provided for easy installation. Aperture 3.1mm\u003cbr\u003e 5. With data indicator\u003cbr\u003e 6. PCB size: 23.5*21.5mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eInfrared emission module\u003c\/b\u003e\u003cbr\u003e Supply voltage: 5V\u003cbr\u003e Working environment: -25~+85℃\u003cbr\u003e Storage temperature: -30~+100 ℃\u003cbr\u003e Wavelength: 940nm\u003cbr\u003e Module size: 13.7mm×27.8mm\u003cbr\u003e Module weight: 1g\u003cbr\u003e Signal type: digital signal\u003cbr\u003e Infrared center wavelength: about 850nm-940nm\u003cbr\u003e Infrared emission angle: about 20 degrees\u003cbr\u003e Infrared emission distance: about 1.3 meters (5V 38Khz)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*Infrared receiver module\u003cbr\u003e 2*Infrared transmitter module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585541804286,"sku":"TRX5-0082","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41u74cCneLL.jpg?v=1648021130"},{"product_id":"treedix-2pcs-sp3232-root-module-connector-chip-rs232-to-ttl-small-board-serial-port-module-flashing-small-board-converter-with-transceiver-indicator","title":"Treedix 2PCS SP3232 Root Module Connector Chip RS232 to TTL Small Board Serial Port Module Flashing Small Board Converter with Transceiver Indicator","description":"\u003cdiv class=\"ShortDescription\"\u003eFeatures:\u003cbr\u003e· Make sure this fits by entering your model number.\u003cbr\u003e· The chip is SP3232, ESD enhanced, supports hardware flow control.\u003cbr\u003e· Using imported chips, the price is high, compared with similar products, the performance is stable.\u003cbr\u003e· Upgrade RS232 serial port to TTL module, chip stability, 3V, 5V dual use.\u003cbr\u003e· Scope of application: it can be used to program all kinds of single-chip microcomputers: such as STM32, NXP, STC, Renesas, etc.\u003cbr\u003e· It can also be used for 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 Product name: RS232 to TTL small board Communication chip: SP3232 Interface: TX RX VCC GND (TTL) D9 connector: female Wiring instructions Instructions for use: (take MCU as an example to explain how to connect each row of pins) VCC: Connect to DC 3V-5.5V GND: Connect to GND TXD: Connect to MCU.RX RXD: Connect to MCU.TX Tip: When this small board is in use, the VCC is connected to a 3.3V or 5V power supply, and the power LED light is on, the module will work; On the contrary, if there is no external power supply, the LED light will not light, and the module will not work \u003cbr\u003e\u003cb\u003ePackage Included\u003c\/b\u003e\u003cbr\u003e 2PCS SP323 RS232 to TTL Serial Port Converter Module\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585542852862,"sku":"TRX5-0084","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41RX6nJseoL.jpg?v=1648021148"},{"product_id":"treedix-6pcs-tp4056-type-c-usb-5v-1a-lithium-battery-charger-module-charging-board-with-dual-protection-functions","title":"Treedix 6pcs TP4056 Type-C USB 5V 1A Lithium Battery Charger Module Charging Board with Dual Protection Functions","description":"\u003cdiv class=\"ShortDescription\"\u003eFeatures:\u003cbr\u003e· Input interface: Type C USB\u003cbr\u003e· The status of the light: the no-load light is off, the red light is charging, the green light is full\u003cbr\u003e· The type c female interface retains the input voltage wiring solder joints, which is convenient for DIY\u003cbr\u003e· The input end has a type c USB female socket, you can directly use the mobile phone charger as an input to charge the lithium battery\u003cbr\u003e· With two-in-one charge and discharge protection function, and automatically control the charger current to better protect the battery\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: 4.5V-5V\u003cbr\u003e Maximum charging current: 1000ma\u003cbr\u003e Charging cut-off voltage: 4.2V±1%\u003cbr\u003e Battery over-discharge protection voltage: 2.5\/3A\u003cbr\u003e Board size: 2.6*1.7cm (1.03*0.67in)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eInstructions:\u003c\/b\u003e\u003cbr\u003e Note: 1. When the battery is connected for the first time, there may be no voltage output between OUT+ and OUT-. At this time, the protection circuit can be activated by charging it with 5V voltage. If the battery is disconnected from B+ B- and then connected again Need to charge to activate the protection circuit. When using a mobile phone charger for input, please note that the charger should be able to output 1A or above, otherwise it may not be able to charge normally\u003cbr\u003e 2. TYPE C USB female socket and the +-pad next to it are the power input terminals, which are connected to 5V voltage.\u003cbr\u003e 3. B+ is connected to the positive electrode of the lithium battery, and B- is connected to the negative electrode of the lithium battery.\u003cbr\u003e 4. OUT+ and OUT- are connected to the load, such as the positive or negative of the mobile booster board or other loads.\u003cbr\u003e 5. Connect the battery to B+ B-, insert the mobile phone charger into the USB socket, the red light is on for charging, and the blue light is on for full. \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 6pcs TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585546686718,"sku":"TRX5-0250","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51tSnoFc7uL.jpg?v=1648021321"},{"product_id":"treedix-2pcs-lithium-battery-charger-module-board-led-driver-step-down-buck-converter-board-constant-current-voltage","title":"Treedix 2pcs Lithium Battery Charger Module Board LED Driver Step Down Buck Converter Board Constant Current Voltage","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· The module has the functions of high power, high efficiency, 5A, low ripple, etc.\u003cbr\u003e· It can be used as an ordinary step-down module with overcurrent protection capability, and can also be used as a high-power LED constant current drive module\u003cbr\u003e· It can be used as a charger for various voltage values of lithium batteries, batteries, nickel-cadmium-nickel-metal hydride batteries (batteries) for solar panels, wind turbines, etc.\u003cbr\u003e· When used as a lithium battery charger, the float voltage and charging current can be set, and there is a light to indicate that it is charging or fully charged;\u003cbr\u003e· With current limiting protection function, the module will not burn out even if the output is short-circuited\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: 4-38V\u003cbr\u003e Output voltage: 1.25~36V\u003cbr\u003e Output current: 5A adjustable\u003cbr\u003e Output power: 75W\u003cbr\u003e Working temperature: -40~+85°\u003cbr\u003e Operating frequency: 180kHz\u003cbr\u003e Conversion efficiency: 96%\u003cbr\u003e Short circuit protection: yes (limited current 8A)\u003cbr\u003e Installation method: 4 3mm screws\u003cbr\u003e Wiring method: wiring terminal or welding terminal, V-IN is input, V-OUT is output\u003cbr\u003e Over-temperature protection: (automatically turn off the output after over-temperature)\u003cbr\u003e Module size: 51.2*26.2*15mm\u003cbr\u003e Weight: 23g\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProducts include:\u003c\/b\u003e\u003cbr\u003e 2pcs*Li-ion battery charging LED driver Power module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585550029054,"sku":"TRX5-0290","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41CaXq6VI4L.jpg?v=1648021475"},{"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-4pcs-usb-microb-plug-breakout-board-5pin-male-connector-adapter-module-compatible-with-arduino-for-electronics-projects","title":"Treedix 4pcs USB MicroB Plug Breakout Board 5pin Male Connector Adapter Module Compatible with Arduino for Electronics Projects","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e.With the USB Micro plug breakout board, you can access the micro USB port on the device\u003cbr data-mce-fragment=\"1\"\u003e.This breakout board is easy to configure, plug out, install, and access the micro USB port on the device\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for projects that need a micro USB port, but don't want to solder tiny components, it can meet your prototyping requirements\u003cbr data-mce-fragment=\"1\"\u003e.Ideal for pairing with USB-enabled microcontrollers and DIY USB plugs\u003cbr data-mce-fragment=\"1\"\u003e.You can use this project to build a USB to serial cable for the Intel Euclid platform using this project. Requires soldering the header pins and connecting a USB-TTL cable with the correct ping configuration.\u003c\/div\u003e\n\u003cdiv class=\"ShortDescription\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003cp\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Size: 20.3*13.7mm (0.8*0.54in)\u003cbr\u003e \u003cbr\u003e\u003cb\u003eProducts include:\u003c\/b\u003e\u003cbr\u003e 1*micro B breakout board\u003cbr\u003e 1*micro 5pin male adapter \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585551896830,"sku":"TRX5-0298","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51QVowhN7TL.jpg?v=1648021535"},{"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-3pcs-hc-sr501-human-body-infrared-sensor-module-infrared-pyroelectric-pir-module-motion-sensor-detection-module","title":"Treedix 3pcs HC-SR501 Human Body Infrared Sensor Module Infrared Pyroelectric PIR Module Motion Sensor Detection Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· HC-SR501 human sensor module, it can be divided into two parts: infrared sensitive crystal and processing circuit.\u003cbr\u003e· The module is an automatic control module based on infrared technology, adopts the original imported probe design, high sensitivity, strong reliability, and ultra-low voltage working mode\u003cbr\u003e· Fully automatic sensing: when someone enters the sensing range, the input high level, when the person leaves the sensing range, the high level is automatically turned off with a delay, and the output low level\u003cbr\u003e· Photosensitive control (optional): The module has a reserved position, which can be set for photosensitive control, and does not sense during the day or when the light is strong. Photosensitive control is an optional function, and no photoresistor is installed at the factory. If necessary, please purchase separately\u003cbr\u003e· Widely used in all kinds of automatic induction electrical equipment, especially automatic control products powered by dry batteries, human body induction toys\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 Two trigger modes: L can not be repeated, H can be repeated\u003cbr\u003e A. Non-repeatable trigger mode: After sensing the output high level, once the delay time ends, the output will automatically change from high level to low level.\u003cbr\u003e B. Repeatable trigger mode: After the induction output is high, during the delay period, if there is a human body moving within its sensing range, its output will always remain high, and the delay will be high until the person leaves. The level changes to low level (every activity from the sensor module to the human body will automatically extend a delay time period, and the time of one activity is the starting point of the delay time).\u003cbr\u003e Size: 24.5*32.8mm (0.97*1.3in)\u003cbr\u003e Operating voltage range: default operating voltage: DC5V-20V\u003cbr\u003e Quiescent current: 65A, especially suitable for electrical products powered by dry batteries\u003cbr\u003e Extension time: 5-200s (adjustable)\u003cbr\u003e Blocking time: 2.5s\u003cbr\u003e Working temperature: -15℃-+70℃\u003cbr\u003e Sensor diameter: 23mm \u003cbr\u003e Note：After the induction module is powered on, there will be an initialization time of about one minute, during which time the module will output 0-3 times at intervals, and enter the standby state after one minute\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 3*HC-SR501 PIR Infared Sensor \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585558384894,"sku":"TRX5-0146","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41wAjZn5gKS.jpg?v=1648021751"},{"product_id":"treedix-dc-dc-usb-boost-power-supply-regulator-module-5v-to-3-3v-9v-12v-24v-desktop-power-module","title":"Treedix DC-DC USB Boost Power Supply Regulator Module 5V to 3.3V 9V 12V 24V Desktop Power Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Adopt multi-turn precision adjustable potentiometer to adjust, clockwise increase, counterclockwise decrease\u003cbr\u003e· One key to turn off the output, the state before the power failure is stored when the power is off, and the digital tube can be turned off\u003cbr\u003e· It is very convenient to use, plug in USB or micro USB to output an adjustable voltage of 1.2V-24V\u003cbr\u003e· Very suitable for technical engineers to develop and debug instruments and meters\u003cbr\u003e· The product is of good quality and not easy to damage\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: 64*22mm\u003cbr\u003e Input voltage: 3.5V-12V\u003cbr\u003e Output voltage: 1.2-24V\u003cbr\u003e Output Power:\u003cbr\u003e Output voltage: 1.2V-2V, use within 2W\u003cbr\u003e Output voltage: 2V-20V, use within 3W\u003cbr\u003e Output voltage: 20V-24V, use within 2.5W\u003cbr\u003e Note: This product is not a high-power power supply, please use it within the power range\u003cbr\u003e Weight: 14g \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2*USB boost power supply regulator module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585558712574,"sku":"TRX5-0147","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41C6vObEqIL.jpg?v=1648021767"},{"product_id":"treedix-2pcs-mcp2515-tja1050-receiver-spi-protocol-program-routine-can-bus-module","title":"Treedix 2pcs MCP2515 TJA1050 Receiver SPI Protocol Program Routine CAN Bus Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· It's made of electronic accessories, nickel-plated on the surface, anti-oxidation, pure copper inside, long service life and durability\u003cbr\u003e· The development board solves some problems of the circuit board, 120Ω terminal resistance, impedance matching, ensuring driving ability, long-distance data transmission to prevent signal radiation\u003cbr\u003e· High power and high efficiency: support CAN V2.0B technical specification, communication rate 1MB\/S\u003cbr\u003e· A wide range of applications: It is suitable for home smart devices, industrial wireless control.\u003cbr\u003e· A wide range of applications: It is suitable for home smart devices, industrial wireless control.\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. Standard frame, extended frame, remote frame\u003cbr\u003e 2. Module size: 44mm*28mm\u003cbr\u003e Center spacing of positioning screw holes: 23mm*38mm\u003cbr\u003e 3. Working current: typical 5mA Standby current: 1 microampere except power indicator\u003cbr\u003e 4. Working temperature: -40℃-+85℃ \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2* MCP2515 CAN Bus Module\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585559040254,"sku":"TRX5-0149","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/513shw8yOBL.jpg?v=1648021785"},{"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-dc-dc-power-module-buck-module-high-power12a-adjustable-95-efficient-vehicle","title":"Treedix DC-DC Power Module Buck Module High Power12A Adjustable 95% Efficient Vehicle","description":"\u003cdiv class=\"ShortDescription\"\u003eASIN:B094HPV2Q1\u003cbr\u003eDate First Available:May 10, 2021\u003cbr\u003eManufacturer:Treedix\u003cbr\u003e· Make sure this fits by entering your model number.\u003cbr\u003e· The input voltage range of the step-down converter is DC 4.5-30V, and the step-down regulator can be applied to a constant output dianl\u003cbr\u003e· The buck converter has an input voltage range of 4.5V to 30V, which can accurately adjust the output voltage and current. Up to 95% efficiency\u003cbr\u003e· High power, low ripple, and provide stable output\u003cbr\u003e· With short circuit protection, over temperature protection\u003cbr\u003e· Scope of application: This module 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 car pen meter power supplies, car LED lights with power supplies, industrial equipment drop Voltage, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, etc.\u003c\/div\u003e\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e \u003cp\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e Module name: 12A step-down module\u003cbr\u003e Module nature: non-isolated step-down module\u003cbr\u003e Input voltage: 4.5-30V (note: input voltage should not exceed 30V)\u003cbr\u003e Output voltage: 0.8-30V (default output 5V, adjustable)\u003cbr\u003e Output current: 0-12A 100W, enhanced heat dissipation up to 200W\u003cbr\u003e Working temperature: -40~+85℃\u003cbr\u003e Working frequency: 300khz\u003cbr\u003e Conversion efficiency: up to 95%\u003cbr\u003e Input reverse connection protection: none\u003cbr\u003e Installation method: 4 3mm screws\u003cbr\u003e Wiring mode: terminal block welding-free\u003cbr\u003e V-IN is input\u003cbr\u003e V-OUT is output\u003cbr\u003e Module size: 60*51*22mm (2.6*2.0*0.87in)\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1*Step-down module \u003cbr\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default","offer_id":42585561530622,"sku":"B094HPV2Q1-default","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41tG2NCUF1S.jpg?v=1648021904"},{"product_id":"treedix-tm1638-8-bits-optoelectronic-displays-led-digital-tube-module-keyboard-scan-and-display-led-segment-displays-common-anode","title":"Treedix TM1638 8 Bits Optoelectronic Displays LED Digital Tube Module Keyboard Scan and Display LED Segment Displays Common Anode","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Make sure this fits by entering your model number.\u003cbr\u003e· It is made of high-quality materials, using TM1638 digital tube driver chip\u003cbr\u003e· Only need 3 ordinary IO to drive\u003cbr\u003e· With eight 8-segment digital tubes including decimal points, 16 buttons in total, easy to use\u003cbr\u003e· Support 8-level brightness adjustment, 8-bit LED keyboard scanning and display module TM1638 module\u003cbr\u003e· As a practical accessory of the keyboard, it has high performance through efficient processing.\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：70mm*70mm（2.75*2.75in）\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1 x 8 Bits LED Digital tube Module Keyboard Scan and Display Module TM1638\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585562087678,"sku":"TRX5-0176","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41psZvAGB9S.jpg?v=1648021925"},{"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-2pcs-ltc1871-dc-dc-step-up-booster-converter-module-100w-high-power-adjustable-output-3-5-35v-power-regulator-board","title":"Treedix 2pcs LTC1871 DC-DC Step Up Booster Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· On-board LED working indicator, the working status is more intuitive\u003cbr\u003e· One key to switch the digital tube on and off, one key to switch the input and output voltage measurement (the onboard voltage indicator ``in'' is on to display the input voltage, and ``OUT'' is on to display the output voltage)\u003cbr\u003e· Conversion Efficiency: Up to 96%. Low input voltage or a large difference between input and output voltage will degrade the current capacity and efficiency.\u003cbr\u003e· Output voltage must be greater than input voltage, do not apply reverse polarity voltage, voltmeter works only when input is \u0026gt;= 4V.\u003cbr\u003e· Application range: Power supply for your electronic equipment, you can set the output value according to your system voltage, such as 3.7V lithium battery 5V as a mobile power; as a car power supply, power for your laptop, PDA or various digital products\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. Input voltage: 3～35V DC (Note: if the input voltage is less than 4V, the on-board voltmeter is invalid)\u003cbr\u003e 2. Input current: 9A (max)\u003cbr\u003e 3. Output voltage: 3.5～35V DC (this board is a booster board, and the output voltage must be \u0026gt;=input voltage)\u003cbr\u003e 4. Output current: 6A (max)\u003cbr\u003e 5. Output power: 75W, (when the input and output voltages are both greater than 20V, it can reach 128W)\u003cbr\u003e 6. Conversion efficiency: 96.7% (the highest)\u003cbr\u003e 7. Output ripple: 24mV (TYP)\u003cbr\u003e 8. Range of onboard voltmeter: 4~40V, error +-0.1V\u003cbr\u003e 9. Short circuit protection: Yes (limited current 14A). Reminder: When connecting to a high-power load, the current limiting and self-locking protection will be caused due to the large inrush current at the beginning of the startup. It is recommended to turn on the device first, and then connect to the load.\u003cbr\u003e 10. Input reverse connection protection: None (please insert a high-current diode in series with the input if necessary).\u003cbr\u003e 11. Length x width x height=67*43*12MM (without copper pillar) \u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 2x LTC1871 DC-DC Step Up Booster Converter Module \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585563824382,"sku":"TRX5-0184","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41MtxWx-hNS.jpg?v=1648021987"},{"product_id":"treedix-400w-dc-dc-step-up-boost-converter-constant-current-power-supply-module-input-dc8-5v-to-50v-high-power-constant-voltage-constant-current-boost-power-module-led-boost-driver","title":"Treedix 400W DC-DC Step-up Boost Converter, Constant Current Power Supply Module Input DC8.5V to 50V High Power Constant Voltage Constant Current Boost Power Module LED Boost Driver","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatues:\u003c\/strong\u003e\u003cbr\u003e· This is an excellent 400W DC to DC boost power module for electrical equipment\u003cbr\u003e· The boost converter module is composed of two radiators to ensure better heat dissipation\u003cbr\u003e· Easy to connect and disconnect: both input and output are designed with screw terminals, which can easily connect and disconnect wires\u003cbr\u003e· Please do not adjust the current through a short circuit. The circuit structure of the boost module cannot be adjusted through a short circuit.\u003cbr\u003e· Suitable for drivers of high-power LED lights or voltage regulators for solar panels\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: 58*67*28mm (2.28*2.63*1.1in)\u003cbr\u003e Working range: DC 8.5V-50V input voltage\u003cbr\u003e DC 10V-60V continuously adjustable output voltage\u003cbr\u003e Maximum input current: 15A\u003cbr\u003e Maximum output current: 12A\u003cbr\u003e Frequency: 150KHz\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003cbr\u003e 1* 400W DC-DC Step-up Boost Converter. \u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585564250366,"sku":"TRX5-0185","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41e5QrJ7-pS.jpg?v=1648022007"},{"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-relay-module-board-4-channel-12v-optocoupler-high-or-low-level-trigger-plc-iot-compatible-with-arduino-smart-home","title":"Treedix Relay Module Board 4 Channel 12V Optocoupler High or Low Level Trigger PLC IOT Compatible with Arduino Smart Home","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Product applications on PLC automation control equipment, industry system, the Internet of things, smart home system, etc.\u003cbr\u003e· Double-sided FR-4 PCB design makes electronic components be automatically mounted,soldered and tested, which increase labour productivity and reduce costs.\u003cbr\u003e· The internal circuit made of high-power relay switching which avoiding the phenomena often burned.\u003cbr\u003e· Opto-isolator built in on every circuit increase interference immunity.\u003cbr\u003e· All interfaces can be directly connected through the terminal block.\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 Voltage: DC 12V\u003cbr\u003e Working Power: DC 10-16V\u003cbr\u003e Voltage Detection Range: DC 0-99.9V\u003cbr\u003e Error: +\/-0.1V\u003cbr\u003e Timing Range: 0-999 minutes cycle\u003cbr\u003e Contract Load: 10A\/277V AC, 10A\/30V DC\u003cbr\u003e Contract Resistance: ≤100mΩ(1A-6V DC)\u003cbr\u003e Mechanical Durability: \u0026gt;10 million times\u003cbr\u003e Electrical Durability: \u0026gt;100,000 times (10A-250V AC)\u003cbr\u003e Standby Current: 16mA 12V, Digital Display Closed Smallest 6mA\/12V, Relay Timely 45mA\/12V\u003cbr\u003e Working Temperature: -40 — 85°C\u003cbr\u003e Dimension: 50 * 40 * 20mm\u003cbr\u003e Weight: 27g \/ 0.95oz \u003cbr\u003e \u003cb\u003ePackage Include:\u003c\/b\u003e\u003cbr\u003e 1 pcs 12V 4 channel Relay Module Board\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585566052606,"sku":"TRM-0053","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51_Io_csdlL.jpg?v=1648022096"},{"product_id":"treedix-vl53l0xv2-time-of-flight-tof-laser-ranging-sensor-module-breakout-940nm-gy-vl53l0xv2-laser-distance-module-i2c-iic","title":"Treedix VL53L0XV2 Time of Flight (ToF) Laser Ranging Sensor Module Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· VL53L0XV2 Time of Flight distance sensor module.\u003cbr\u003e· Range from ±3% at best to over ±10% in less optimal conditions.\u003cbr\u003e· Maximum Sensoring Distance: 2m.\u003cbr\u003e· Working Voltage: 2.6V - 5.5V.\u003cbr\u003e· 100% brand new and high quality.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eProduct description.\u003c\/b\u003e\u003cbr\u003e VDD Regulated 2.8 V output. Almost 150 mA is available to power external components. (If you want to bypass the internal regulator, you can instead use this pin as a 2.8 V input with VIN disconnected.)\u003cbr\u003e VIN This is the main 2.6 V to 5.5 V power supply connection. The SCL and SDA level shifters pull the I2C lines high to this level.\u003cbr\u003e GND The ground (0 V) connection for your power supply. Your I2C control source must also share a common ground with this board.\u003cbr\u003e SDA Level-shifted I²C data line: HIGH is VIN, LOW is 0 V\u003cbr\u003e SCL Level-shifted I²C clock line: HIGH is VIN, LOW is 0 V\u003cbr\u003e XSHUT This pin is an active-low shutdown input; the board pulls it up to VDD to enable the sensor by default. Driving this pin low puts the sensor into hardware standby. This input is not level-shifted. \u003cbr\u003e \u003cb\u003ePackage includes : \u003c\/b\u003e\u003cbr\u003e 1x VL53L0XV2 Time of Flight Distance Sensor\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585566576894,"sku":"B07ZKFRDQX","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41JB7fLY6hL.jpg?v=1648022118"},{"product_id":"treedix-5-inch-tft-lcd-display-lcd-monitor-800-480-color-touch-screen-module-with-touch-pen-compatible-with-raspberry-pi-3b-4b","title":"Treedix 5 Inch TFT LCD Display LCD Monitor 800×480 Color Touch Screen Module with Touch Pen Compatible with Raspberry Pi 3B+\/4B","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· This is a 5 inch standard display with 800×480 HD resolution.\u003cbr\u003e· With resistive touch screen, support touch control; support separate backlight control, turn off the backlight to save power.\u003cbr\u003e· Support standard HDMI interface input, compatible and can be directly plugged into Raspberry Pi (3rd generation, 2nd generation and 1st generation).\u003cbr\u003e· It can be used as a general HDMI display, such as connecting a computer HDMI as a secondary display (resolution output should be adjusted to 800X480).\u003cbr\u003e· Support Raspberry Pi Pi2B\/3B\/3B+, single-touch, HDMI adapter, touch pen, copper pillar.\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: 5.0(inch) Resolution: 800×480(dots) Touch: 4-wire resistive touch Dimensions: 121.11*77.93 (mm) Product weight: 175 (g) \u003cbr\u003e\u003cb\u003ePackage Included\u003c\/b\u003e\u003cbr\u003e 1*5inch HDMI Display \u003cbr\u003e 1*HDMI connector \u003cbr\u003e 1*Resistive touch pen \u003cbr\u003e 1*Copper pillar package (4PCS)\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585567461630,"sku":"TRX5-0074","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41OWqVBjDhL.jpg?v=1648022160"},{"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-3-5-inch-tft-lcd-display-spi-128mhz-60hz-tft-monitor-480-x-320-color-touch-screen-module-with-touch-pen-compatible-with-raspberry-pi-4b-3b-3b","title":"Treedix 3.5 inch TFT LCD Display SPI 128MHz 60Hz TFT Monitor 480 x 320 Color Touch Screen Module with Touch Pen Compatible with Raspberry Pi 4B\/3B\/3B+","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Support 128MHz SPI signal input; refresh rate is 60Hz; the screen can display stably; the screen can be rotated, it can rotate 90°, 180°, 270°.\u003cbr\u003e· The screen has a protective film and is easy to install. Just plug in the GPIO pin of the RPi to get power from the GPIO pin without additional power.\u003cbr\u003e· Same size as Raspberry Pi and can be directly inserted into Raspberry Pi 4, Pi 3B, Pi 3, Pi 2, Pi Zero.\u003cbr\u003e· Compatible operating systems: Raspbian, Kali and Ubuntu; SPI interface for portable or micro projects; and resolution can be adjusted through software;\u003cbr\u003e· Applied to the screen of Raspberry Pi; used as a monitor to tell you the status of remote projects; used for DIY projects, such as digital door mirrors, wrist computers, robot 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 Type: TFT\u003cbr\u003e Size: 3.5inch\u003cbr\u003e Power consumption: 0.13A 5V\u003cbr\u003e Interface type: SPI\u003cbr\u003e Refresh rate: 60Hz\u003cbr\u003e Backlight: LED\u003cbr\u003e Resolution: 480 * 320\u003cbr\u003e Touch type screen: resistive touch (MHS)\u003cbr\u003e Size: 3.35 * 2.16 * 0.83inch\u003cbr\u003e SPI speed interface up to 128M, stable display, no flicker\u003cbr\u003e Note: Raspberry Pi board is not included\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePacked included\u003c\/b\u003e\u003cbr\u003e 1x 3.5 inches touch screen\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585571787006,"sku":"TRX5-0052","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41TRLxWc4pL.jpg?v=1648022329"},{"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-4-pcs-xl4015e-5a-4-38v-adjustable-voltage-regulator-high-power-efficiency-dc-dc-step-down-module","title":"Treedix 4 pcs XL4015E 5A 4-38V Adjustable Voltage Regulator High Power Efficiency DC-DC Step Down Module","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Input voltage: 4-38V, Output voltage: 1.25-36V, Power efficiency can reach 75W.\u003cbr\u003e· High-precision potentiometer, High frequency filter capacitor, LED Indicator on board.\u003cbr\u003e· DC-DC: 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V.\u003cbr\u003e· This module can be used in the step-down field where the input voltage is higher than the output voltage, such as batteries, power transformers, DIY adjustable regulated power supplies, etc.\u003cbr\u003e· The package also comes with heatsink for you to install to keep your module stay at best performance.\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 type: Non-isolated buck module (BUCK)\u003cbr\u003e Input voltage: 4-38V (please try not to exceed 38V for input)\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: It is recommended to use within 75W.\u003cbr\u003e Working temperature: -40 ~ + 85 degrees\u003cbr\u003e Working frequency: 180KHz\u003cbr\u003e Conversion efficiency: up to 96% (efficiency is related to input, output voltage, current, pressure drop)\u003cbr\u003e Load adjustment rate: S (I) ≤ 0.8%\u003cbr\u003e Voltage regulation rate: S (u) ≤ 0.8%\u003cbr\u003e Power indicator: Yes\u003cbr\u003e Short circuit protection: Yes (limit current 8A)\u003cbr\u003e Over-temperature protection: Yes (output is automatically turned off after over-temperature)\u003cbr\u003e Input reverse connection protection: none, (if necessary, please connect a high current diode to the input)\u003cbr\u003e Installation method: 2 pieces of 3mm screw\u003cbr\u003e Wiring method: welding, V-IN is input, V-OUT is output\u003cbr\u003e Module size: 54 x 23 x18 mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 4 x DC-DC Step Down Module\u003cbr\u003e 4 x Heatsink\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585573720318,"sku":"TRX2-0126","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51NYhmrEazL.jpg?v=1648022417"},{"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-sn65hvd230-can-bus-transceiver-communication-module-compatible-with-arduino","title":"Treedix SN65HVD230 CAN Bus Transceiver Communication Module Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 100% Brand new and high quality!\u003cbr\u003e· SN65HVD230 can be used under high interference environment.\u003cbr\u003e· The device has the ability to send and receive good at different rates, Fully compatible with ISO11898 standard.\u003cbr\u003e· High input impedance, allowing 120 nodes.electromagnetic interferenc\u003cbr\u003e· Low current standby mode, the typical current of 370μA; Signal transfer rate up to 1Mb \/ s.\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 Operates With a 3.3V Supply.\u003cbr\u003e \u003cb\u003eColor:\u003c\/b\u003e Blue\u003cbr\u003e \u003cb\u003ePackage includes:\u003c\/b\u003e\u003cbr\u003e 1 x SN65HVD230 CAN Bus Transceiver Communication Module.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585575719166,"sku":"PCB-0015","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41iybZlFlUL.jpg?v=1648022488"},{"product_id":"treedix-usb-to-rs232-ttl-auto-converter-module-converter-adapter-compatible-with-arduino","title":"Treedix USB to RS232 TTL Auto Converter Module Converter Adapter Compatible with Arduino.","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Adopt imported controller RS232 TTL,which can stabilize the flash with high speed.\u003cbr\u003e· 500mA self recovery fuse for protection.\u003cbr\u003e· Two data transmission indicator can monitor data transfer status in real time.\u003cbr\u003e· Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system that need power.\u003cbr\u003e· The entire board is coated by high quality transparent heat-shrinkable sleeve,making the PCB in insulation state from outside, so that the board won't burnt down by material short cut.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\n\u003c!-- show up to 2 reviews by default --\u003e\n\u003cp\u003e\u003cb\u003eDescriptions:\u003c\/b\u003e\u003cbr\u003e Electrostatic package,insures the board will not be damaged before use. Support for WIN7 system. \u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cbr\u003e \u003cb\u003eDimention: \u003c\/b\u003eabout50x15x7mm\u003cbr\u003e\u003cb\u003e Color: \u003c\/b\u003eBlue(as the picture shows) \u003cbr\u003e\u003cb\u003eChip:\u003c\/b\u003e PL2303 Packing \u003cbr\u003e\u003cb\u003eContent:\u003c\/b\u003e 1 x USB To RS232 TTL Auto Converter Module Converter Adapter.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585576440062,"sku":"PCB-0016","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41IcI1hLTEL.jpg?v=1648180043"},{"product_id":"treedix-10pcs-lm393-photosensitive-resistance-light-sensor-relay-module-compatible-with-arduino","title":"Treedix 10pcs LM393 Photosensitive Resistance Light Sensor Relay Module Compatible with Arduino","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· 100% brand new and high quality.\u003cbr\u003e· Using a wide voltage LM393 comparator.\u003cbr\u003e· With a mouting screw hole, easy to install Using the sensitive type photosensitive resistance sensor.\u003cbr\u003e· The comparator output signal clean waveform is good, driving ability, than 15mA With adjustable potentiometer can adjust the brightness of the light detected.\u003cbr\u003e· Working voltage: 3.3V-5V Output: DO digital switch output (0 and 1), AO analog voltage output.\u003c\/div\u003e\n\u003cdiv class=\"FullDescription\"\u003e\u003c!-- show up to 2 reviews by default --\u003e\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585576964350,"sku":"PCB-0020","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51ghsvYyLPL.jpg?v=1648022534"},{"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-5pc-diy-3w-180-210lm-6000-7000k-led-white-high-power-module-compatible-with-arduino-works-with-official-arduino-boards","title":"Treedix 5pc DIY 3W 180~210lm 6000~7000K LED White High Power Module Compatible with Arduino (Works with Official Arduino Boards).","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· DIY 3W 3.3~3.4V 600~700mA 180~210lm 6000~7000K LED High Power Module for Arduino (Works with Official Arduino Boards) Fitting of DIY, great for Arduino DIY project, exercise your hand and brain.\u003cbr\u003e· High power LED module, controlled by IO port microcontroller.\u003cbr\u003e· Great for Robot and search \u0026amp; rescue platform application.\u003cbr\u003e· Exquisite products, be of good quality and reasonable price,Cost-effective.\u003cbr\u003e· Please refer to the product description.\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 Type: module\u003cbr\u003e Light Color: White\u003cbr\u003e Material: Circuit board\u003cbr\u003e Color temperature: 6000~7000K\u003cbr\u003e Luminous flux: 180~210lm\u003cbr\u003e Working Voltage: 3.3V~3.4V\u003cbr\u003e Working Current: 600~700mA\u003cbr\u003e Power: 3W\u003cbr\u003e Light angle: 140 degree\u003cbr\u003e Working temperature: -50~80℃\u003cbr\u003e Storage temperature: -50~100℃\u003cbr\u003e Weight: 8g \/ 0.28oz\u003cbr\u003e Size: 3.5 * 2.3 * 0.6cm \/ 1.38 * 0.91 * 0.24in ( L * W * H )\u003cbr\u003e Packing list:5 x LED set\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585579290878,"sku":"CB-0018","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/51c8dSIAr6L.jpg?v=1648022589"},{"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-esp32cam-image-recognition-development-board-ov2640-camera-module-wi-fi-wireless-connection","title":"Treedix ESP32CAM Image Recognition Development Board OV2640 Camera Module WI-FI Wireless Connection","description":"\u003cdiv class=\"ShortDescription\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· ESP32CAM is an image recognition development board, integrated ESP32 (4M Flash + 520K RAM) chip and 2 million pixel camera (OV2640).\u003cbr\u003e· Support WiFi-image transmission and USB port debugging.\u003cbr\u003e· The firmware is pre-installed on the hardware, developed through ESP-IDF programming, running the WiFi-camera application.\u003cbr\u003e· The default program output image size is 600 * 800, you can output a larger size by optimizing the program.\u003cbr\u003e· The module can generate a WIFI hotspot AP, so you can use a mobile phone, PC or other devices to get the camera picture wirelessly through WIFI, or you can get the camera picture wired through the module's GROVE interface.\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 Flash: 4MB\u003cbr\u003e RAM: 520KB\u003cbr\u003e Image sensor: OV2640\u003cbr\u003e Maximum resolution: 2 million pixels\u003cbr\u003e Transmission rate: UXGA \/ SXGA: 15fps, SVGA: 30fps, CIF: 60fps\u003cbr\u003e Output format: YUV (422\/420) \/ YCbCr422, RGB565 \/ 555, 8-bit compressed data\u003cbr\u003e Dimensions: 20.5 × 46.5 × 11.5mm\u003cbr\u003e \u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e 1. Designed based on ESP32\u003cbr\u003e 2. CP2104 USB TTL\u003cbr\u003e 3. 2M pixel image sensor\u003cbr\u003e 4. 65 ° viewing angle\u003cbr\u003e \u003cbr\u003e\u003cb\u003ePackage included:\u003c\/b\u003e\u003cbr\u003e 1 x ESP32CAM Board with OV2640 Camera Module\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Treedix Official","offers":[{"title":"Default Title","offer_id":42585584730366,"sku":"TRX2-0105","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8483\/8654\/products\/41hI2aLwdtL.jpg?v=1648022799"},{"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"}],"url":"https:\/\/treedix.com\/es\/collections\/development-modules.oembed","provider":"Treedix Official","version":"1.0","type":"link"}