lampmerchant/mac-serial-interposer

PCBs for Macintosh serial port interposers.

Mac Serial Interposer

PCBs for Macintosh serial port interposers.

See latest release in this repository for gerbers, or buy kits from Tashtari here.

BOMs

Passive Version

• 2x Maxconn MMDF-8FOB-1 Jameco part no. 207722
• 1x 8-pin 0.1" pin header

Version with 26LS32

• 2x 8-pin mini-DIN connector (Maxconn MMDF-8FOB-1 Jameco part no. 207722 or similar)
• 1x 26LS32 RS422 differential receiver (TI AM26LS32ACN Digikey part no. 296-1376-5-ND or similar)
• 1x 7-pin 0.1" pin header
• 1x 10 uF electrolytic capacitor