Stemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) music_update_2020 saddlebag design for easy use

saddlebag design for easy use

Aluminum Alloy Harmonica Comb

Variable Speed Control

you can always expect a perfect connection

You should pinch the top of the 2-pin connector so that you can pull it out easily

Stemedu HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) music_update_2020 saddlebag design for easy useStemedu HC SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) What is it? This is HC SR501 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module The human body sensor lighting industrial automation and control, etc. Ideal for Arduino, Raspberry Pi, PIC and more. As per the HC SR501 data sheet, stops detecting ("detection range is shorter") as temperature approaches 30 degrees celsius (approximately