PIR (Passive InfraRed) Motion Sencor

PIR (Passive InfraRed) Motion Sencor

PIR Sencer is . So you can directry connect to "White Wizard Base Borad (PAT.PEND)".
Connect it to Digital input pins,(pin number is p 5 - p 30) on White Wizard Base Board.

LinkIconTest program on mbed site

WW_digital.tif



PIR motion sensor output voltage is up to 5V (mbed is 5V tolerant). The pin assign is signal, Vcc (3.3V to 5V) and GND.LinkIconsee datasheet

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When you mount PIR motion sensor to White Wizard Base Board, you need raising the level (becouse there is not enough space).

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