Used a Arduino Pro Micro inside a little laser cut box to put together a custom macro keyboard. The buttons just output a specific keyboard sequence to the computer, and that is picked up by Better Touch Tool to then run whatever specific commands I need.
For example, when Chrome is foregrounded the buttons take me to various different websites I utilize frequently for work.
The pro micro makes this trivial, since it’s recognized as a keyboard input device out of the box.
Design AI and SVG (2.89mm) files if you desire them. I didn’t realize until it was cut that you can’t actually fit both triangle pieces in. But only 1 (per end) is actually needed. So you can save that bit of material and only cut 2/4.
ButtonBox.ai (305.3 KB)