Apr 21, 2017 #1 azadfalah Full Member level 2 Joined Aug 13, 2016 Messages 145 Helped 1 Reputation 2 Reaction score 2 Trophy points 1,298 Activity points 2,423 Hello to all friends I wanted read the AVR pin But according to programming mistakes i set pins the output ground and micro pin damaged Notice in the image below But for the wrong reasons PINC.0 is output and GND My question is: How can I protect pins using the hardware ? Last edited: Apr 21, 2017
Hello to all friends I wanted read the AVR pin But according to programming mistakes i set pins the output ground and micro pin damaged Notice in the image below But for the wrong reasons PINC.0 is output and GND My question is: How can I protect pins using the hardware ?
Apr 21, 2017 #2 barry Advanced Member level 7 Joined Mar 31, 2005 Messages 6,333 Helped 1,194 Reputation 2,400 Reaction score 1,389 Trophy points 1,393 Location California, USA Activity points 34,476 You could put current-limiting resistors on the pin, but that probably won't be suitable for all cases.
You could put current-limiting resistors on the pin, but that probably won't be suitable for all cases.