XH-M214 Humidity Controller Soil Sensor Module 20-99%RH Automatic Control Irrigation Computer System Red Digital Display Module

$1.17

Infrared Reflective Sensor TCRT5000 3-way Tracing/tracking Module Line Patrol Obstacle Avoidance Car Robot Sensor Module

$0.53

TZT GY-AS3935 AS3935 Light-ning Detector Digital Sensor SPI I2C Interface Distance Detection For Arduino

$10.01

2 in 1 Pump Pour Water Automatic Controller DC 12V Liquid Level Sensor Switch Relay Module for Motor Fish tank Waterhouse Irriga

$0.96

MH-SR602 MINI Motion Sensor Detector Module Pyroelectric Infrared PIR kit sensory switch Bracket for arduino Diy With lens

$0.40

Thermal Sensor Module Temperature Sensor Module Thermistor Sensor for arduino Diy Kit

$0.20

TZT SHT40 SHT41 Temperature And Humidity Sensor IIC Interface Module Breakout Weather for Arduino

$0.96

TZT IR Infrared Speed Sensor Module Distance Measurement Detection Optocoupler For Arduino Smart Car/Robot

$0.23

TZT TL-W5MC1 5mm 3 Wire Inductive Proximity Sensor Detection Switch NPN DC 6-36V for Arduino

$0.76

TZT Load Cell HX711 AD Module Weight Sensor Digital Display Electronic Scale Weighing Pressure Sensors for arduino

$1.18

TZT NEW X9C103S Digital Potentiometer Module for Arduino

$1.00

New 220V AC 50Hz Auto Infrared Sensor Switch PIR Microwave Radar Body Motion Sensor Module Adjustable For Time Distance Range

$1.26

TZT KY-003 Standard hall current sensor module Magnetic Sensor Module for Arduino AVR Smart CarsPIC KY 003

$0.14

TZT 1 Pair TCT40-16R/T 40KHZ Ultrasonic Transducer Sensor 16mm Ultrasonic Probe

$0.18

TZT Closet cabinet light switch automatic reset switch household cabinet door control switch Wardrobe light switch

$0.27

TZT INA3221 Triple-Channel Module, High-Side Measurement, Shunt and Bus Voltage Monitor with I 2C- and SMBUS-Compatible Interface

$0.45

TZT 5-pack DSM501A Dust Sensor Module PM2.5 Detection Dector Allergic Smoke Particles Sensor Module For Arduino For Air Condition

$23.55

Smart Electronics TEMT6000 An ambient light sensor Simulate the light intensity module Visible light sensor

$0.39

TZT High Quality Passive Buzzer Module for arduino Diy Kit

$0.14

TZT Short Distance Scan Sensor Capacitive Touch Sensor Switch PIR Motion Sensor Switch Module 3A For Smart Home

$0.26