The JRC-1 (Josh's Retro Computer 1) the first in my new series of homebrew retro computers. It is the first in the JRC series and is the successor to COLE-1 and COLE-2.
The primary goal for this project is to scale back some of the lofty goals set for its predecessor, and instead provide some limited expansion capabilities so that features can be added iteratively down the road.
More information is available on the JRC-1 section of my blog at https://www.area73.us/jrc-1.