Build a Tiny Desktop Arcade with Raspberry Pi + ATMEGA32U4 + RetroPie

Yet another arcade build, this time in a compact design meant for extended play. Alslo in the video is a DIY USB keyboard encoder made from an Arduino compatible microcontroller. A much cheaper alternative to off-the-shelf arcade keyboard encoders as a 32u4 dev board = $6 USD. Arduino code here: Kit for this Model: