Fellow tinkerers I have a strange one that I hope someone can explain so I don’t go mad. Iam using a pir sensor to wake an Arduino attached to interrupt 0 (nothing out of the ordinary) However I am able to wake the Arduino even with there being no connection between the pir sense pin and the inte…

Wake from sleep without interrupt

DKWatson April 4, 2018, 2:33am 7

Floating input.

Topic		Replies	Views
Sleep Interupt Voltages 0.11 to 4.56?? Programming	8	1321	May 5, 2021
Waking up from Pin 2... Programming	4	2648	May 5, 2021
sensor Pir Programming	4	1497	May 5, 2021
PIR Sensor to Wake Arduino from Sleep General Guidance	2	1705	May 5, 2021
wake up arduino through serial comm & interrupts General Guidance	10	11846	May 5, 2021