Electronics Module

High Quality Passive Buzzer Module For Arduino Low Level Trigger DIY Alarmer For Smart Robot Tank Car Chassis RC Toy $0.55 / piece
WiFi Control Avoidance Tracking Smart Robot Car Chassis Kit Speed Encoder Battery Box 4WD Ultrasonic Module For Arduino Kit $45.00 now $14.00 / piece

69%OFF
USB To TTL UART Module CH340G CH340 USB Microcontroller Download Cable Brush Board USB To Serial 3.3V 5V Switch DIY Starter Kit $0.63 / piece
2pcs=1pcs 16*2 1602 16x2 LCD Yellow Display HD44780 Character LCD+1pcs IIC/I2C/TWI/SPI Serial Interface Board Module For Arduino $2.11 / piece
MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless Breadboard Voltage Regulator Adapter DIY RC Toy $0.69 / piece
5V Stepper Motor 28BYJ-48 + ULN2003 Driver Test Module For Arduino Uno R3 DIY Smart Robot Tank Car Chassis RC Toy $1.85 / piece
LM2596S LM2596S-ADJ LM2596 DC-DC Converter Step Down Power Supply Module Output 1.23V-30V Adjustable Voltage Regulator For Toy $0.59 / piece
Color Recognition Sensor TCS230 TCS3200 Color Sensor Colour Module For DIY Arduino Teaching Experiment Project Kit $3.57 / piece
Water Flow Sensor Switch G1/2" Hall Effect Meter Control Module Board IoT APP DC 5-15V H15 DIY Water Flower Teaching Project $2.67 / piece
Boost Buck DC-DC Adjustable Step Up Down Converter XL6009 Power Supply Module 20W 5-32V To 1.2-35V High Performance Low Ripple $1.32 / piece
4pin Infrared IR Speed Sensor Module Grove Optocoupler Module Motor Test Counter Computing For Arduino DIY Robot Tank Car RC Toy $0.76 / piece
2wd Smart Robot Car Chassis Kit Avoidance Tracking Motor Speed Encoder Battery Box Ultrasonic Module For Arduino Kit RC Toy $18.19 / piece
High Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC DIY Alarmer For Smart Robot Car RC Toy $0.55 / piece
I2C RTC DS1307 AT24C32 Real Time Clock Module (No Battery) For AVR ARM PIC Tiny For Arduino Starter Learning Kit Teaching RC Toy $0.78 / piece
5pcs/Lot 3 Pin 3P F/F Jumper Wire 200mm Female To Female Dupont Cable Volume For Raspberry Pi B+ Common Sensor Module DIY RC Toy $0.46 / piece
LCD1602 LCD 1602 1602A LCD Character Screen Display Module For Arduino Starter Learning Kit DIY Electronics $1.40 / piece
New Arrival CSR8645 4.0 Low Power Consumption Bluetooth Stereo Audio Module Supports APTx For Arduino DIY Robot RC Toy Tank Car $5.71 / piece
ESP8266 ESP-01 ESP01 ESP-01S Serial WiFi Wireless Shield Adapter Module 3.3V 5V Serial Board For Arduino UNO R3 Microcontroller $0.89 / piece
Multi-Function 4WD Robot Car Chassis Kit With Ultrasonic Module For UNO R3 MEGA328P Assemble Starter Suit DIY RC Toy Obstancel $39.97 / piece
45 In 1 Sensor Module Starter Kit Better Than 37 In 1 Sensor Kit 37 In 1 For Arduino UNO R3 Diy Sensors Kit Teaching Project $16.85 / piece
Optical Fingerprint Reader Sensor Module For Arduino Mega2560 UNO R3 Serial Output Development Of Dedicated Identification Kit $21.07 / piece
4S 30A High Current Li-Ion Lithium Battery 18650 Charger Protection Board Module 14.4V 14.8V 16.8V Overcharge Over Short Circuit $2.89 / piece
UL2003 Driver Control Module Board For Stepper Stepping Step Motor Drive Board Five-Wire Four-Phase Diy Rc Toy Smart Robot Car $0.56 / piece
Ecg Module AD8232 Ecg Measurement Pulse Heart Monitoring Sensor Module Kit Bioelectric Signal Acquisition Development Kit toy $6.98 / piece