Programming Arduino UNO Timers. In this tutorial we will use the TIMER OVERFLOW INTERRUPT and use it to blink the LED ON and OFF for certain duration by adjusting the preloader value (TCNT1) using ...

We selected Digispark(Default-16.5MHz) option. Click Sketch/Upload options from Arduino IDE. You will be prompted to connect Digispark board to the USB port of your PC. As soon as the board is plugged ...