MQ-2-135-3-7-9 Smoke, Air Quality, Alcohol, Hydrogen, and Carbon Monoxide Probe Combustible Liquefied Gas Sensor Module

$5.55

GP2Y1014AUVF PM2.5 Sensor Module Dust/Air Quality Detection Sensor Module

$22.33

Capacitive Soil Moisture Detection Sensor Module Analog Output Corrosion Resistant Wide Voltage DC3.3~5.5V

$3.57

Light Sensor Module BH1750FVI Light Sphere, Original BH1750FVI Chip with Wires

$18.26

GY-530 VL53L0X Laser Distance Sensor ToF Ranging Time-of-Flight Distance Sensor Module

$12.31

Dual-Axis Joystick Button Sensor Module - PS2 Game Controller Stick for Electronic Building Blocks

$3.57

OPT101 Analog Light Sensor Module TEMT6000 Light Intensity Module Diode Monolithic Photoelectric

$7.63

MQ-2 MQ-131 3/4/5/6/7/8/9 Smoke, Alcohol, Carbon Monoxide, Combustible Gas Sensor Modules

$4.95

DHT22/AM2302 Digital Temperature and Humidity Sensor Module for Environmental Temperature and Humidity Detection Probe

$4.40

Tilt Module, Tipping Sensor Module, Tilt Switch, Angle Module/Switch for 5V 12V Sensors

$3.84

GY-530 VL53L0X Laser Distance Sensor ToF Ranging Time-of-Flight Distance Sensor Module

$4.32

AHT20 Temperature and Humidity Sensor Module High Precision Humidity Sensor Probe DHT11 Upgraded Version I2C

$2.90