PMD Way Blog

Designed to work around shortages of MOS Technology's more unusual 6502-based chips, this adapter board is driven by a standard 6502.

All you need for this vintage build is an Arduino Mega 2560, a WDC 6502, a breadboard, and plenty of jumper wires.

Use Arduino to add a mouse to 6502-based 8-bit home-made computers

FPGA on a 40-pin package boosts performance on the C64 and Apple II.

Emulate the classic KIM-1 computer that brought the 6502 CPU into popularity using an Arduino-compatible board