Motion/Tilt Sensors
PIR Motion Detection Sensor - HC SR501
$0.56
Reed Switch Sensor Module
$0.42
$0.13
RCWL-0516 Microwave RADAR Sensor
$0.31
$0.09
Ky025 Reed Switch Module
$0.49
$0.15
KY-017 Mercury Tilt Switch Module
$0.28
Ky031 Knock Tap Sensor Module
$0.30
Ky020 Tilt Switch Sensor Module
$0.36
$0.11
37 in 1 Sensor Kit - 37 Sensors for Arduino
$8.39
Motion Detection and Switching Sensor Module for Home Automation MR-HW08KT
$2.10
$0.63
SW520D- Ball Switch Tilt Sensor
$0.12
D203B Dual Elements Passive Infrared PIR Sensor used for Alarm Systems
$0.52
HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module
$0.69
