Laser Head Sensor Module KY-008 Compatible with 5V Power Supply Dot Laser Head 6mm Laser Module

$4.05

Capacitive Soil Moisture Detection Sensor Module Analog Output Corrosion-Resistant Wide DC Voltage 3.3~5.5V

$3.57

DC01 Infrared PM2.5 Air Quality Sensor Module for Dust Concentration and Fine Particulate Haze Monitoring

$17.27

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

$26.50

MQ-7 Carbon Monoxide Sensor Module - CO Combustible Gas Detection and Leak Alarm Probe

$7.20

VL6180X Laser Distance Sensor Module TOF Time-of-Flight Short-Range Sensor High Precision

$6.82

Soil Moisture Sensor Hygrometer Detection Module for Automatic Watering Smart Car Water Pump Kit Flower Watering DIY

$3.41

MAX30102 MAX30100 Heart Rate Module Heart Rate Blood Oxygen Sensor Module Heart Rate Blood Oxygen Sensor

$7.92

S12SD UV Sensor Module Sunlight Intensity Detection Sensor UV Ultraviolet High Sensitivity

$4.70

AHT10/20/30 Temperature and Humidity Sensor Module High Precision Humidity Sensor Probe I2C Digital Signal

$3.74

Thermistor Sensor Module with Relay Switch for Smart Car Accessories, Ambient Temperature Sensor (3/4 Wire)

$3.50

Risym MQ-7 Carbon Monoxide Sensor Module Gas Sensitive Sensor Detection Alarm Module

$9.68