Microcalculator Model-85

A board that serves as a calculator accessible via a parallel 8 bit port, e.g. from a KIM-1. Send commands and read the calculated results.
Made by Artisan Electronics in 1977.

Acquired August 2026, as built in a KIM-1 with KIMSI system.
Page updated September 2026 with scans and KIM-1 source of the original manual and brochure.

Downloads

MICROCALCULATOR MODEL-5 Handbook
MICROCALCULATOR MODEL-5 Brochure
KIM-1 source of control program
Typed in from the manual, errors corrected in source while checking with binary code