SENSORS
Showing 273–288 of 438 results
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GP2Y1014AUVF PM2.5 Dust Sensor Module – Air Quality Detection for PM2.5, Dust & Particulate Matter
$3.81 Add to Cart -

DSM501B Dust Sensor Module – High Accuracy PM2.5/PM10 Air Quality Detector for Arduino, HVAC, Air Purifier
$3.61 Add to Cart -

SDS011 Laser PM2.5 Dust Sensor Particle Detector with USB Module – Digital Air Quality Monitoring
$18.98 Add to Cart -

Flame Sensor Module – 4-Wire Fire Detection & IR Receiver Module
$0.21 Add to Cart -

Flame Sensor Module – 3-Wire Fire Detection & IR Receiver Module
$0.21 Add to Cart -

RED Flame Sensor Module – 4-Wire Fire Detection & IR Receiver Module
$0.23 Add to Cart -

5-Channel Flame Sensor Module – Analog & Digital Dual Output for Fire-Fighting Robots
$0.79 Add to Cart -

DIY Photoresistor Light Sensing Kit with Analog Output – 3-Wire LDR Module
$0.21 Add to Cart -

LDR sensor module 4pin
$0.23 Add to Cart -

Auto Light-Sensitive Relay Switch with Brightness Control (LDR Sensor Module)
$0.58 Add to Cart -

3-Wire Thermal Resistor Sensor Module – Temperature Detection Switch with High Sensitivity
$0.22 Add to Cart -

SW-420 Normally Closed Vibration Sensor Module – Alarm Trigger Sensor with Adjustable Sensitivity
$0.23 Add to Cart -

SW-1801P Normally Open Vibration Sensor Switch Module – Alarm Trigger for DIY Electronics, Security Devices, and Motion Detection
$0.23 Add to Cart -

SW520D Dual-Axis Tilt Sensor Module with Ball Switch – Angle Detection Sensor for Arduino/Robotics
$1.07 Add to Cart -

801S Vibration Switch Sensor Module – 3-Pin Trigger Motion Detector
$2.82 Add to Cart -

ANT-801S Highly Sensitive Vibration Sensor
$2.63 Add to Cart