4 layers91.5 × 32.7 mm
Pcb challenge final
davidlesman/PCB-Challenge-2026
PCB Challenge sponsored by PCBWay and Jane Street
154 parts
Boards using the CD74HC283M96
6 boardsBoards in 5 GitHub repositories, designed in KiCad, that use the CD74HC283M96 by Texas Instruments (SOIC-16 Specialty Logic ROHS). See how each wires it, with its parts, size, README and files; the CD74HC283M96’s symbol, footprint and pinout are on its own page.
- 4 layers45 × 45 mm
Pcb challenge final
manyetox/PCB-Challenge-4-word-4-bit-asynchronous-FIFO
These were checked with KiCad's DRC and an independent script: - No unconnected items, no clearance, short or crossing errors. - No vias inside any IC courtyard, top or bottom.
164 partsApache-2.0 - 2 layers
Pcb challenge
MicksTe/PCB-Challenge-2026-Mickey
UCL, KCL and Oxford, Cambridge, Imperial and Edinburgh are proud to present the 2026 PCB Challenge. Many thanks to PCBWay and Jane Street for sponsoring the prizes.
76 parts - 4 layers100 × 82.2 mm
4 Bit - Seven Seg Interface
Shaxzodm2611/4-bit-Adder-Interface-Board
A custom PCB designed to mimic the function of a CPU. Entirely made from discrete logic ICs.
128 parts - 6 layers300 × 248.8 mm
- 6 layers300 × 248.8 mm
Pre connector model normalization v1
mehrantsi/MSAP-2
An 8-bit computer. Successor to MSAP-1
564 parts13MIT