As part of my studies, I learnt about creating a game console pcb, and coding the embedded processor within it. This one is based on the AVR ATMEGA16 microprocessor.

Ultimately, it was put to use as an etch a sketch program. But the pcb leaves extra traces for the UART and I2C port.

game console - etch a sketch image of a house

Game console pcb

front of game console

back of game console

Downloads

The schematic used for the board can be seen here as a pdf. pdf of the schematic

Altium Project files and C source code can be found in here