Human Body Induction PIR Sensor Infrared Human Detection Smart Home Digital Analog Induction Module

$0.70

AHT10 High-Precision Digital Temperature and Humidity Sensor Module I2C Communication Replaces SHT20

$7.88

Hancheng Original Piezoelectric Vibration Sensor Tap Switch Module High-Precision High-Sensitivity Pressure Detection

$3.70

CS1237/1238 24-Bit ADC Module with Onboard TL431 Reference Chip for Load Cells

$6.49

Genuine MAX31865 Platinum Resistance Temperature Detector Module RTD Sensor PT100-PT1000

$25.85

Original Genuine LD2420-24G Millimeter Wave Radar Human Micro-Motion Detection Module Smart Sensor

$12.10

Platinum Resistance Temperature Detector Module PT100/PT1000 RTD Sensor with Host Software

$39.90

Pulse Heart Rate Sensor Compatible Bio-Simulation Sensor Header Pins No Soldering Required

$6.35

3.3V-5V Compact Active Buzzer Module Level-Triggered Sound Sensor for Microcontroller Programming Development Boards

$1.30

HC-SR501 Human Body Infrared Sensor Module, Pyroelectric Infrared Sensor

$2.85

Capacitive Soil Moisture Sensor Soil Moisture Meter Detection Module Automatic Watering Smart Car Kit

$7.56

Digital Light Intensity Illuminance Sensor BH1750FVI Module GY-30

$4.30