Industrial-Grade RS485 Temperature & Humidity Sensor JRTH424D with Display, High Precision

$93.83

37-in-1 Sensor Kit Compatible with Arduino and Raspberry Pi - Multifunctional Microcontroller Development and Learning Board

$185.00

Raspberry Pi 4B Aluminum Alloy Case Metal Enclosure with Heat Sink Posts and Fan

$80.00

Hall Effect Sensor with RS485 Communication - Magnetic Polarity & Gauss Meter for Field Strength Detection

$88.00

Photoresistor Module Light Sensing Photoelectric Switch Light Detection Sensor Includes 3 Dupont Wires

$2.96

PIR Infrared Motion Sensor Probe, Smart Switch Module, 220V Wide Voltage Range for Hallways and Stairwells

$22.00

HG-106A HG-106C HG-166A SMD Linear Hall Element for Magnetic Field Measurement Hall Sensor

$9.40

12V Human Body Infrared Proximity Sensor with Delay Switch Module Kit for Smart Faucets and Hand Dryers

$21.29

Raspberry Pi 4B Development Board Maker Learning Starter Open Source Kit Raspberry Pi 4 8GB with Sensors

$908.00

Linear Hall Sensor Module High Sensitivity 1.5mV/G Analog Output Magnetic Field Strength Customizable Y315

$40.20

Human Body Induction Switch Microwave Radar Module UV Lamp Sensor 220V 12V 24V 110V Non-Infrared

$9.70

KTH5641 Magnetic Field Strength Detection Module Gauss Meter Magnetometer Hall Magnetic Sensor for DIY Electronics

$95.00