Hello, I've been following some learning tutorials from a book and I've been stuck on this part for days. I don't know why, but my pins from 1-11 don't work. As you can see from the picture below, it fails to light up the LED. I checked all the wires, resistors and LEDs with the working pins (12, a…

SOLVED Please help: Pins are not functioning!

kd7eir March 17, 2012, 10:03pm 2

Can you please post the code that you are using?

Topic		Replies	Views
Digital Pin Problem Troubleshooting	13	4745	May 6, 2021
only pin 13 Works Troubleshooting	13	10291	May 6, 2021
Digital PINs funktionieren nicht ? Deutsch	13	3019	May 6, 2021
Arduino Uno digital pins 4 to 7 problem IDE 1.x	3	1572	May 5, 2021
Problem with Arduino Uno's Digital Pins General Guidance	7	1646	May 5, 2021