Light Sensor BH1750 Digital Light Intensity Illuminance Module Photosensitive Light Detection Light Control Relay

$11.00

SHT30 Temperature and Humidity Sensor, Waterproof and Dustproof Module, High-Precision Digital Sensor Probe

$36.55

12V Soil Moisture Sensor Relay Control Module Auto Watering Switch Activates Below Threshold Humidity

$6.80

MPU6050 Module Accelerometer Electronic Gyroscope Angle Sensor Serial 6-Axis Kalman Filter JY61

$153.00

TTP223 Touch Capacitive Button Induction Switch Module Capacitive Sensor Self-Locking/Jogging Single Channel 1

$2.10

DHT22 Single-Bus Digital Temperature and Humidity Sensor AM2302 Module Electronic Building Blocks

$4.25

Winsen MH-Z16 Infrared CO2 Sensor Carbon Dioxide Gas Detection Module Greenhouse Air Quality Monitoring

$220.00

DHT11 Temperature Module Humidity Module Temperature and Humidity Module Sensor (Includes Dupont Lines)

$5.35

Hancheng Original Vibration Sensor Piezo Element Knock Vibration Switch Module High-Precision Pressure Detection High Sensitivity

$3.70

WitMotion GPS-RTK Module F9P High-Precision Sensor Centimeter-Level Wireless Differential Relative Positioning and Orientation

$315.00

4/8/16-Channel RS485 AC/DC Hall Current Detection Module 0-600A Transmitter Mutual Inductance Acquisition Sensor

$6.00

MQ-2 MQ2 Semiconductor Combustible Gas and Smoke Sensor Gas Sensor

$3.10