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Raspberry Pi PIR Module PUBLIC
This circuit shows how to connect a basic, inexpensive PIR sensor module to the GPIO pins on the Raspberry Pi.
by MattHawkins | updated January 10, 2013
Arduino Alarm - PIR Input PUBLIC
Modifying a regular 12V PIR to work with the Digital 5V input of an Arduino using a simple voltage devider. LED is optional. Without the LED resistor V_OUT should be exactly 5V
by pbos | updated June 23, 2012
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