HC-SR501
Infrared motion detector – ideal for use with the Raspberry Pi.
Technical data
Operating voltage: 5 – 20 V DC
Quiescent current 65 µA
Output voltage level: 3.3 V high / 0 V low
Adjustable delay (0.3 – 18 s)
Switching time (adjustable): 5 – 200 s
Range (adjustable): 3 – 7 m
Blockade time: 2.5 s
Detection angle: 140 °
Operating temperature: -15 – 70 °
Board dimensions: 32 x 24 mm
Screw hole spacing: 28 mm
Hole diameter: 2 mm
Sensor lens diameter: 23 mm
Trigger methods: L unrepeatable trigger, H repeatable trigger
Trigger can be easily switched using a jumper!