C ‘common sense’ is that the switch/case answer is both faster and makes more compact code because compilers tend to convert these into a jump table. However, the Arduino compiler tends to convert ...

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

Having easily parsed code reduces your cognitive load and makes solving problems easier. To try and help with this, [PTS93] developed the Stator library to make certain common tasks simpler to read.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.