Go Down

Topic: I Killed my Arduino (Read 716 times) previous topic - next topic

konradogcarla

Mar 11, 2015, 09:07 am Last Edit: Mar 11, 2015, 09:10 am by AWOL
HI
I messed up, I was making a curcit with a little motor and an external power supply, and by accident i plugged  9v in my input on my Arduino

so now its dead, the question is what is dead, is it the chip, or do i throw the bord out
it's an uno board



Moderator edit: language.

dragospuri

If by input you mean a Digital or Analog Pin, then I believe the chip is gone. I think the absolute maximum limit is 5.5V.

If you meant the power supply input, then there should be no problem, the range being 6-20V (7-12V recommended).

Budvar10

Arduino clone with ATmega1284P   http://forum.arduino.cc/index.php?topic=277260.0

konradogcarla

If by input you mean a Digital or Analog Pin, then I believe the chip is gone. I think the absolute maximum limit is 5.5V.

If you meant the power supply input, then there should be no problem, the range being 6-20V (7-12V recommended).
Yes it was a digital input i plugged the 9v in

Go Up