2 layers101.6 × 83.8 mm
Z80DevBoard
dbuchwald/Z80DevBoard
Simple Z80 based prototyping and development board designed as extension to Arduino Mega 2560
39 parts3MIT
Boards using the 74AC04PC
4 boardsBoards in 4 GitHub repositories, designed in KiCad, that use the 74AC04PC by onsemi (-40℃~+85℃ 2.1V~3.85V 24mA 24mA 2V~6V 2uA 6 74AC 7ns@5V,50pF 900mV~1.65V DIP-14 Inverters ROHS). See how each wires it, with its parts, size, README and files; the 74AC04PC’s symbol, footprint and pinout are on its own page.
- 2 layers360.1 × 141.4 mm
- 6 layers71.5 × 62.9 mm
Sensorboard backport
CameraNexus/sitina1
Open-source 35mm full-frame (36mm x 24mm) CCD mirror-less interchangable lens camera (MILC). The original goal of this project was to create a digital camera back to convert SLR cameras to DSLR cameras, but has since…
391 parts82MIT - 2 layers
VideoBoard
Cptscorcher/Excallibur-64
A reimagining of the seminal Excalibur 64 Computer
126 partsGPL-3.0