Review on Stemedu Pack of 5 HC-SR501 PIR Sensor Infrared IR Body Motion Modules for Arduino Raspberry Pi by Scoony Taker
Most of these PIR sensors stop working
Design PCB to turn on 12V cabinet light. Will have to stop using this product. Bought five. Three stopped working after about ten minutes. They light up when you first turn them on, but don't respond at all after that.
- π© When using the 105 potentiometer, the output time is between 0.5s and 200s. Operating voltage range: 4.5-20VDC; Quiescent current: <50uA; Trigger: L cannot repeat trigger / H can repeat trigger (Default is Repeat Trigger)
- Cable is shorter than other picks
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