This PCB allows a microSD card to be adapted into the Serial Port 2 of the GameCube.
The PCB must be ordered in 1.2mm thickness. Surface finish must be ENIG at minimum. I recommend https://jlcpcb.com for PCB production.
BOM:
C1: 0805 22u Capactior (10V Min) - DigiKey Part# 1276-6780-1-ND
J1: MicroSD Slot - DigiKey Part# WM14405CT-ND
U1: OR Gate IC - DigiKey Part# 296-1093-1-ND
Special thanks to:
- MockyLock for the idea
- Extrems & emu_kidid for doing the real work needed to make this possible
