2 layers101.6 × 27.9 mm

Program counter
ifilot/sap-smd
Modular 8-bit computer built with TTL logic units to create a "Simple as Possible" system
26 parts2CERN-OHL-S-2.0
KiCad boards from 2 GitHub repositories tagged “ttl-computer”, the most starred first; open any of them in PCBKit.

ifilot/sap-smd
Modular 8-bit computer built with TTL logic units to create a "Simple as Possible" system

ifilot/sap-smd
Modular 8-bit computer built with TTL logic units to create a "Simple as Possible" system