Zave DS18B20 Temperature Measurement Module, Temperature Sensor Module, DS18B20 Application Development Board

$4.80

MQ-2 Smoke Gas Sensor Module for Smoke Detection, LPG, Combustible Gas, and Methane

$8.84

PM2.5 Sensor GP2Y1014AU Dust Sensor Module, Replacement for GP2Y1010AUOF

$36.27

MPU6500 6DOF Six-Axis Attitude, Acceleration, and Gyroscope Angle Sensor Module with SPI Interface

$10.42

AHT20 Temperature and Humidity Sensor Module High-Precision Humidity Sensor Probe DHT11 Upgrade I2C

$7.09

Upgraded SGP30 Gas Sensor Module TVOC/eCO2, Carbon Dioxide Measurement, Air Quality, Formaldehyde Detection

$60.80

DHT11 Digital Temperature and Humidity Sensor Module, Environmental Detection Probe with Dupont Wires

$2.20

Sound Sensor Module High-Sensitivity Microphone Amplifier Whistle Switch Detection Control

$3.68

S12SD UV Sensor Module UV Sunlight Intensity Detection High Sensitivity

$9.22

Turbidity Sensor Module Water Turbidity Sewage Quality Detection Liquid Turbidity Module with Code

$12.42

Conductivity Transmitter EC/TDS Sensor Module RS485 4-20mA Output for Online Water Quality Monitoring

$315.00

[Youxin Electronics] MAX30102 Blood Oxygen Wrist Heart Rate Pulse Detection Heartbeat Sensor Module

$4.95