Arduino devices are well-known for being accessible to novices, amateurs, and non-technicals all at the same time, and they do this by being incredibly easy to use while sacrificing efficiency. But you actually have full control to get that efficiency back...if you know what you're doing! Let's look at an example, the digitalWrite function versus direct microcontroller register manipulation.

Arduino Uno Playlist:    • Arduino Uno  

You can join me on Discord as well! --   / discord