2 layers87.5 × 60 mm
Single step-6502
ceharris/single-step-6502
Single step controller module for the 6502 microprocessor
33 parts1
Boards using the 74HC73D
7 boardsBoards in 6 GitHub repositories, designed in KiCad, that use the 74HC73D by Nexperia (-40℃~+125℃ 1 2 27ns@6V,50pF 2V~6V 3.5pF 4uA 5.2mA 5.2mA 74HC Series 83MHz Asynchronous Complementary Falling Edge JK-Type Reset SOIC-14 Flip Flops ROHS). See how each wires it, with its parts, size, README and files; the 74HC73D’s symbol, footprint and pinout are on its own page.
- 4 layers127.6 × 98 mm
Homebrew6502Project
snorklerjoe/useful6502
A homebrew 65c02s-based computer and custom operating system, with a handful of modern features.
275 parts1MIT - 2 layers301 × 262.6 mm
1 Sistema FINAL
felipesantiagoach-ops/cdp1802-8bit-computer
8-bit microcomputer based on the RCA CDP1802, the first CMOS microprocessor. Three stages designed in KiCad: two built and tested (assembly programs, UART, Tiny BASIC, Elf/OS) and a final design with an ADC, I²C/SPI…
207 parts - 4 layers80 × 47 mm
ATnoX smd
Vakon84/ATnoX
The ATnoX was born out of the necessity for me to have a small adapter adapter I could use to fit AT/XT motherboards into modern cases, powering them with ATX power supplies and turning them on with a momentary switch…
41 partsCC-BY-SA-4.0 - 2 layers37.3 × 27 mm
- 2 layers37.3 × 27 mm
Jasonsbeer Amiga-2000-EATX TICK
punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark
12 parts1 - 2 layers
SISTEMA FINAL esquematico segmentado
felipesantiagoach-ops/cdp1802-8bit-computer
8-bit microcomputer based on the RCA CDP1802, the first CMOS microprocessor. Three stages designed in KiCad: two built and tested (assembly programs, UART, Tiny BASIC, Elf/OS) and a final design with an ADC, I²C/SPI…
144 parts