The hand built, 8-bit
"arcade guitar" that you see above is the result of a DIY
senior project, and it's a pretty cool accomplishment. There's not a ton of detail about how it was constructed, but we know that it's got an FPGA (field-programmable gate array) for logic and function, strings and a joystick for adjusting the pitch, and it also boasts selectable waves and save banks. Most importantly, however, the final product sounds really, really good -- and we'd advise you to check the video below.