Occasional Dovetailer Garrett Heaver recently asked what the lights are for on my monitor stand. This post is to answer him.
I annoy myself by accidentally hitting the caps lock key so I normally remove that key from my keyboards. (I think I may have actually learned that trick from Garrett). Recently I happened to have an Arduino Trinket lying around and some switches so I came up with a rather ridiculous replacement :)
There is a little video here on Youtube.