The I/O card has connectors for Power, audio in/output for data save and load, and a RS232 connector. All signals on the Application connector are made available on 2×22 pinheader.
To connect the IEC/RAM/ROM card there is a 2×5 pinheader.
Available downloads:
See also:

My KIM-1 expansions in Radio Bulletin
KIM-1 expansions in Radio Bulletin"
My KIM-1 system was based upon what we had published in Radio Bulletin. These artic...

Teach KIM to Sing
A program to let the KIM-1 play music. Store notes and its pitch in memory and listen to it.
Published in the Byte Bo...

Radio Bulletin articles in English
A collection of articles about the KIM-1, original in Dutch, here translated to English and with source and binary of th...

Replica 1 TE PAL version
User ExPLIT on the German forum Verein zum Erhalt klassischer Computer e.V.
has build an Apple 1 Replica 1 TE from th...

