TZT High Precision AM2302 DHT22 Digital Temperature & Humidity Sensor Module For arduino Uno R3

$0.61

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

$0.24

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

$0.96

TZT SGP40 SGP30 Air Quality Sensor Digital TVOC Detection Chip Compatible for Arduino Demo Board

$3.64

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

$0.62

New Electric 35W Circular Radar Microwave induction sensor switch instead of the human body infrared induction switch sensors

$1.74

TZT GP2Y0A02YK0F Infrared IR Sensor Infrared Proximity Sensor Obstacle Avoidance Detect 20-150cm Distance Measuring With Cable

$3.34

Strain Gauge Bend Sensor Module Y3 Weighing Amplification Module Digital Sensor Biosensor Mixture For Arduino

$1.67

TZT HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module For Arduino Body Sensor Switch Module Sensing Mode

$0.38

3.7V DIY Solar Lamp Board Control Sensor Night Light Module Controller Module Infrared Human Body Induction Solar Circuit Board

$0.80

MICS-5524 Air Quality Gas Sensor Module Carbon Monoxide Hydrogen Methane Ethanol H2 CO MICS5524 Detection Board For Arduino

$3.49

GY-471 MAX471 3A Current Sensor Module Consume Current Detection Module for Arduino DC 0 -30V

$1.11

BME680 Digital Temperature Humidity Pressure Sensor CJMCU-680 High Altitude Sensor Module Development Board

$4.62

TZT OE-TP capacitive touch button light touch switch module digital touch sensor LED no pole dimming 10A DC 5-12V

$0.35

TZT PAJ7620U2 Various Gesture Recognition Sensor Module For Arduino Built-in 9 gesture IIC interface intelligent recognition

$3.49

TZT MC-38 MC38 Wired Door Window Sensor 30mm Wire Lengthen Randomly Magnetic Switch Home Alarm System for arduino

$0.31

TZT LJ12A3-4-Z/BX LJ12A3-4-Z/BY New Inductive Proximity Sensor Detection Switch NPN DC 6-36V for Arduino

$0.73

Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32

$1.41

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

$0.79

TZT GY-169 INA169 High Resolution Analog Current Converter Current Sensor Module For Arduino

$1.41