hi so I followed one tutorial video on youtube, on my arduino uno, I made the led at pin 13 blink for 3 seconds on than turn off for 3 seconds than turn back on, I was wondering if there was anybody out there who could tell me how do I "de program" my arduino, or erase an existing program?
Upload the following to your Arduino:
void setup()
{
}
void loop()
{
}
No idea, not my area and probably this isn't the best part of the forum to ask. Try Project Guidance?