If you ever wanted to have a computer with real core memory you can get a board that plugs into an Arduino and provides it with a 32-bit core storage. Of course, the Arduino can’t directly run ...

Choose between tighter timings or larger capacity.

[Brek] wanted to store his 64 bits in style and that means hand-wired core memory. OK, we’re pretty sure that the solution came first, and then [Brek] found a fitting problem that could be ...