Planar Pressure Load Cell Module, High-Precision Parallel Beam Force/Weight Sensor, RS485 Electronic Scale

$50.00

Through-Beam Photoelectric Sensor Infrared Counter Sensor Module Slot-Type Optocoupler Board

$3.27

MAX30102 Heart Rate Sensor Module - Direct PC Reading, Heartbeat Pulse, and Blood Oxygen Measurement

$70.40

MAX4466/9814 Sound Sensor Module Microphone Preamplifier Electret MIC

$2.84

High-Sensitivity Vibration Sensor Module SW-18010P SW-420 Normally Open/Normally Closed Alarm Induction

$3.27

DHT11 Digital Temperature and Humidity Sensor Module with Dupont Wires

$2.20

Sound Sensor Module, Voice-Controlled Switch, Sound Detection, Whistle Switch, Microphone Amplifier

$3.28

Touch Switch Sensor Module Compatible with Arduino, Electronic Building Blocks, and Raspberry Pi

$16.38

Electrochemical Formaldehyde Sensor Module ZE08-CH2O Formaldehyde Gas Detection Module UART

$36.80

MAX30100/MAX30102 Blood Oxygen Heart Rate Wrist Pulse Detection Monitoring Biosensor Module

$5.39

Original Benewake High-Precision Unidirectional Laser Rangefinder ToF Sensor Module, 0.3-12m Range, TFmini-S

$246.00

AHT20+BMP280 Temperature Humidity Pressure Sensor Module High-Precision Digital Temp & Humidity

$4.18