This is a PIR motion sensor. Highly integrated module popularly used for entry detection, it complies with microcontroller or DC loads.
Input voltage: DC 4.5~20V
Static current: 50uA
Output signal: 0,3V (Output high when motion detected)
Sentry angle: 110 degree
Sentry distance: max 7 m
Shunt for setting override trigger: H - Yes, L - No
|Dimensions||80mm x 50mm x 27mm|
|PIR Motion sensor module||1|
This sensor gives a digital signal or analog in output?? It gives HIGH and LOW or another type of signal??
I used a simple 555 timer circuit and an LM7805 along with a relay and a 12VDC wallwart to build a automatic closet light...super simple to use.
Garrett's right, the sensors are very quick to setup and easy use. They can detect large movements at around 20 feet. And I haven't found PIR modules for cheaper.
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