Arduino Based Cartridge Game Handheld Console - Tiny Game Corner

https://tinygamecorner.com/

Tutorial: https://www.instructables.com/id/Arduino-Based-Cartridge-Game-Console/ Updated schematic with 16MHz crystal: https://tinygamecorner.com/wp-content/uploads/2018/12/schematic-1-1024x735.png

3D printable case: https://www.thingiverse.com/thing:3239429 If you don't own a 3D printer, you can order prints from Shapeways: ... https://www.youtube.com/watch?v=Na2X3ol3Mq4