2 layers237.5 × 102.9 mm
Instruction
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
112 parts301Unlicense
Boards using the 74LS00SC
388 boardsBoards in 273 GitHub repositories, designed in KiCad, that use the 74LS00SC by Texas Instruments (0℃~+70℃ 15ns@5V,50pF 2 2.7V 2V 4 4.75V~5.25V 400uA 500mV 74LS 800mV 8mA NAND Gate - Logic Gates ROHS). See how each wires it, with its parts, size, README and files; the 74LS00SC’s symbol, footprint and pinout are on its own page.
- 2 layers125 × 98 mm
3-in-1
mudmin/AnotherMaker
This is where I will store code snippets for AnotherMaker Videos
44 parts258 - 2 layers177.8 × 127 mm
- 2 layers365.1 × 203.2 mm
DIAG
Nakazoto/CenturionComputer
This is just a simple backup of all the files related to the Centurion that I have stored on my HD. The Wiki itself has far more in-depth information about the Centurion and it's individual cards.
150 parts172 - 2 layers370.8 × 298.5 mm
8 Bit Computer
The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.
323 parts142 - 2 layers89.5 × 77.5 mm
Apple2-IO RPi
tjboldt/Apple2-IO-RPi
Apple II expansion card using a Raspberry Pi for I/O
24 parts140MIT - 2 layers134.6 × 208.3 mm
- 4 layers149.9 × 110 mm
- 2 layers81 × 65.5 mm
- 2 layers357.8 × 124.5 mm
Vic2020mainboard
danwerner21/vic2020
A Vic-20 clone created with [almost] all readily available parts
142 parts78 - 2 layers85.7 × 54 mm
ProDOS ROM Drive
tjboldt/ProDOS-ROM-Drive
A bootable 1 MB solid state disk for Apple ][ computers
17 parts77MIT - 2 layers116.8 × 99.7 mm
- 2 layers100 × 77.5 mm
- 2 layers407 × 184 mm
TRS-80-Model I G E1
RetroStack/TRS-80-Model-I-G-E1
Hardware Replica of the TRS-80 Model I Revision G
230 parts57MIT - 4 layers337.6 × 105.7 mm
ISA CGA
hkzlab/CGA_Redux
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics
170 parts56 - 2 layers350 × 224.3 mm
- 2 layers155.2 × 78.6 mm
80ColumnCard
btb/80ColumnCard
An Apple II 80-Column Card. Based on the Videx Videoterm
47 parts43Apache-2.0 - 2 layers100 × 100 mm
- 4 layers243.8 × 170.2 mm
- 4 layers276.9 × 172.7 mm
Simplevideo
gfoot/compvideo6502
Composite/component video output for homebrew 6502 computers
65 parts36Unlicense - 2 layers57.2 × 84.5 mm
Tandy 1000 EX Memory Card
misterblack1/tandy1000ex-hx-ram
Tandy 1000EX/HX RAM Expansion Board
18 parts36 - 2 layers333.2 × 205.9 mm
- 2 layers162.2 × 134.6 mm
- 4 layers330.2 × 215.9 mm
