Raspberry Pi 4B Development Board (2GB/4GB/8GB) – Compact Computer with Beginner Sensor Learning Kit

$878.00

High-Precision Micro Differential Pressure Sensor for Fan Pressure, Furnace Negative Pressure, and Duct Static Pressure Transmission

$63.70

12V Stable Light-Control Switch with Extension Cable, Photoresistor and Relay Module (No Ambient Light Sensing)

$51.60

Waveshare Raspberry Pi Pico Sensor Kit Python Learning Development Board

$257.00

Sensor Kit for Scratch, Maker, Mixly, Raspberry Pi, and Arduino Uno R3 Beginner Learning Experiment Board

$1,078.80

Photoresistor Sensor Relay Module with Adjustable Light-Control Delay Switch for Dark Detection (5V/12V/24V)

$13.72

Temperature and Humidity Transmitter SHT20 Sensor Industrial Grade High Precision Monitoring Modbus RS485

$53.60

4-Channel Photoresistor Sensor Module Light Detection 5516 Photoresistor Switch with Light Sensing Module

$60.00

Air Quality Transmitter Manufacturer, HVAC Industrial-Grade Particulate Concentration PM2.5/PM10 Sensor

$903.16

5V 12V 24V Photoresistor Automatic Light Control Relay Module with Brightness Adjustment and Light Sensor Switch

$21.00

Linear Hall Sensor Module, High Sensitivity 1.4mV/G Analog Output for Magnetic Field Strength Detection

$34.30

Arduino-Compatible Sensor Kit with 45 Modules (37+8) for Robot Learning, Suitable for Raspberry Pi

$130.80