PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

It is important that you know at least the basic difference between PinInterrupts and PinChangeInterrupts.I will explain the basics of PinChangeInterrupts (PCINTs) based on an Arduino Uno.. On a ...

The Arduino Nano and Uno are equipped with very similar processors (the chip that essentially serves as the brain of the board). The Nano features an ATmega328, while the Uno sports an ATmega328P.

Components on your Arduino UNO Board – What do they do? Let’s have a look at the basic parts or components of Arduino UNO. It will vary from board to board, depending on the Controller used and ...