For Reference:
HC-SR501 PIR motion sensor:Â http://osoyoo.com/2017/05/27/hc-sr501-pir-motion-sensor/
Arduino lesson - PIR Motion Sensor:Â http://osoyoo.com/2017/07/27/arduino-lesson-pir-motion-sensor/
Using Raspberry Pi to drive motion sensor:Â http://osoyoo.com/2016/07/14/motionsensor-pi/
Use Arduino to drive HC-SR501 infrared motion sensor and 2-relay:Â http://osoyoo.com/2016/08/15/arduino-motion-sensor/
Technical parameters:Â
1.Operating voltage: DC5V to 20V
2.Static power consumption: 65 microamps
3.Level output: 3.3V, low 0V
4.Delay time: adjustable (0.3 seconds to 18 seconds)
5.Blockade Time: 0.2 seconds
6.Trigger Mode: L can not be repeated, H can be repeated default value H
7.Sensing range: less than 120 degree cone angle of less than 7 meters
8.Operating temperature: -15 to +70 degrees
9.PCB Dimensions: 32 * 24mm, screw hole distance 28mm, screw aperture 2mm, sensor lens size: (diameter): 23mm (default)
Package Included:
5 x Human Infrared Sensor Module