You use these pins with the analogWrite function to give an 8-bit PWM output. Triggering these pins prompts an interrupt. The microcontroller features 14 digital input/output pins whose functions are as follows: nanoįig 1: A car robot toy made using an Arduino board Arduino Pro Mini Pinout We’ll explore the features of these two at length.
Instead, Arduino Pro Mini vs Nano is a handy alternative. Often, many people opt for the Arduino Uno, but where fitting in a small size is necessary, this version is not feasible.
The Arduino board is one of the most popular microcontrollers due to its versatility.
