PIR (motion) sensor - HC-SR501

Please note: The jumper for setting trigger mode does not always exist. In that case there are soldering pads that can be used instead. Standard/Noname HC-SR501 based PIR sensor. - Adjustable sensitivity approx 3-7m - Adjustable time delay approx 0.5-300 seconds. - Operating voltage range: DC 4.5-20V - Quiescent Current: <50uA - Level output: High 3.3 V /Low 0V - Detection angle: 100 degree cone. You can use the following tutorial for reference, but note that the pinout differs! [PIR sensor tutorial page](http://www.ladyada.net/learn/sensors/pir.html). There's an excellent guide on how to easily connect a PIR sensor to a Raspberry Pi! Dimensions: - Length: 24.03mm/0.94in - Width: 32.34mm/1.27in - Screw hole distance: 28mm - Screw hole diameter: 2mm - Height (with lens): 24.66mm/0.97in - Weight: 5.87g/0.2oz