I’m lucky enough to own an Apple Extended Keyboard II, which belongs to my Macintosh SE. Unfortunately, it wasn’t doing much good connected to my rarely used SE. So, I figured it would find a better home on my desk at work, where I spend the day pounding away on a crummy keyboard anyway. The internet revealed two possible solutions: An expensive and sometimes-hard-to-find adapter by Griffin, or a $16 microcontroller and some DIY elbow grease. Naturally, I chose the latter.