@89mods
5 boards publicly available on BoardRepo.
Public boards
misc-computers
Misc microcomputer projects
schematicpcbbomAVRswitchregulatorcrystal
8085sbc
Experimental 8085 single-board computer
schematicpcbbomswitchregulatorcrystalresistor
lvdc
Replica of the Launch Vehicle Digital Computer using 74-series logic
schematicpcbbomswitchregulatorcrystalpotentiometer
padauk-pgm
Open-source programmer for PMS150 devices.
schematicpcbbomRISC-Vresistorcapacitordiode
ym3812-dual-synth
MIDI synthesizer built from two YM3812s for 18-voice mono or 9-voice stereo.
schematicpcbbomresistorcapacitordiodeconnector