I have a problem with my little project. Almoust everything works fine, I have only problem with one LED on pin 11. I am using Arduino Pro mini 16MHz 5V and driving 13 LED’s through IO pins on Arduino.
I have problem with LED connected to pin 11 of arduino. It doesnt stays turned on. Code seems to be working because I can see changes every second (LED flickers a bit), also LED flashed during LED init where I turn on/off all the LED’s to check them.
Here is the code, I tried removing Serial, powering it through normal usb, swapped LED, almoust everything that came to my mind
BinaryClk.ino (11 KB)