TZT TCS34725 Color Sensor Recognition Module RGB Development Board IIC For Arduino STM32

$1.41

TZT 360 Degrees Rotary Encoder Module Rotary Potentiometer Analog Knob Module KY-040 RV09 Rotary Encoder EC11 Knob Cap

$0.23

DS3231 AT24C32 IIC Module DS1302 Precision Clock Module DS1307 Memory module mini module Real Time 3.3V/5V For Raspberry Pi

$0.23

Digital Temperature Humidity Sensor Probe Transmitter Module PE waterproof probe (XY-MD03) RS485 RS 485 Modbus RTU Waterproof Indoor Detection & Acquisition

$3.34

TZT NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open + Magne for arduino

$0.68

TZT CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino

$0.23

TZT Strong Anti-jamming! 5.8GHZ Microwave Radar Sensor 6-9M Smart Trigger Switch Module 3.3-20V DC for Home Control

$0.80

ESP8266 ESP-12 ESP-12F CH340G CH340 V2 USB WeMos D1 Mini WIFI Development Board D1 Mini NodeMCU Lua IOT Board 3.3V With Pins

$0.21

TZT 5V 12V Light Control Switch Photoresistor Relay Module Detection Sensor 10A brightness Automatic Control Module For Arduino

$0.18

TZT ADS1115 16 Bit I2C Module Precision ADC 4 Channel Development Board Pro Gain Amplifier 2.0V to 5.5V for Arduino RP

$0.62

TZT High Quality Active / passive Buzzer Module for Arduino New DIY Kit Active Buzzer Bow Bevel Modules For Arduino

$0.14

TZT 5A Sensor Range of Single-Phase Module Ac Current Sensor Module For Arduino

$0.32

TZT DC 12V 24V 8A Automatic Adjust PIR Motion Sensor Switch IR Infrared Detector Light Switch Module for LED Strip Light Lamp

$1.41

TZT Pulsesensor Pulse Heart Rate Sensor For Arduino Open Source Hardware Development Pulse Sensor

$0.79

TZT Laser Receiver Sensor Module Non-Modulator Tube Laser Sensor Module Relay Switch High Level Low Level for Arduino 5V

$0.40

TZT PT100 Platinum Resister Temperature Sensor Waterproof Temp Probe -20~450 Celsius Insulated Shielding Fiberglass 50CM

$0.47

HC-SR501 Adjust Infrared IR Pyroelectric Infrared PIR module Motion Sensor Detector Module HC-SR501 Bracket For Arduino Diy Kit

$0.14

TZT For Arduino 45 Kinds of Sensors Digital Temperature Humidity RGB LED Soil Buzzer Sound Ultrasonic Sensor Module UNO R3

$0.12

TZT RCWL-0516 microwave radar sensor module Human body induction switch module Intelligent sensor For arduino diy

$0.22

DC 220V Liquid Water Level Sensor Right Angle Float Switch Mini Float Switch Contains for Fish Tank Switchs sensors

$0.62