I have a Arduino Uno, with a SparkFun PIR sensor attached on PIN 2. I set up the PIR so its working correctly and it detects motion on LOW, but when I put the Arduino to Sleep sleep.sleepInterrupt(0,LOW); it never wakes up... Whats wrong with this picture? The PIR works flawlessly on its own... I…

Waking up from Pin 2...

robtillaart October 26, 2012, 2:36pm 2

DOES the PIR gets a voltage, otherwise it cannot give a signal...

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