Showing 1457–1472 of 1682 results
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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 -

Piezo Disc Type Tap/Vibration Sensor Switch Module
$0.50 Add to Cart -

MQ-131 High concentration ozone gas detection sensor module
$14.34 Add to Cart -

MQ-131 Low concentration ozone gas detection sensor module
$14.13 Add to Cart -

MQ-136 Hydrogen Sulfide Sensor Module
$16.80 Add to Cart -

MQ-137 Ammonia sensor module
$16.80 Add to Cart -

MQ-138 formaldehyde toluene sensor module
$17.41 Add to Cart