4 layers114.9 × 129.9 mm
Tanmatsu
Nicolai-Electronics/tanmatsu-hardware
Hardware design of the Tanmatsu mainboard
372 parts9CERN-OHL-P-2.0
Boards using the AP2302B
10 boardsBoards in 10 GitHub repositories, designed in KiCad, that use the AP2302B by ALLPOWER (-55℃~+150℃ 1 N-channel 1.2V 120pF 2.8A 20V 300pF 350mW 4nC@4.5V 70mΩ@2.5V 80pF N-Channel ±10V SOT-23 MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the AP2302B’s symbol, footprint and pinout are on its own page.
- 2 layers90.4 × 114 mm
Hh2024
badgeteam/hackerhotel-2024-hardware
Conference badge for Hackerhotel 2024
119 parts3CERN-OHL-P-2.0 - 4 layers95 × 86 mm
Kami
Nicolai-Electronics/kami-hardware
Kami is a modernized re-imagining of the SHA2017 epaper badge by Badge.Team.
118 parts2CERN-OHL-P-2.0 - 2 layers79.5 × 60 mm
Portable Voltage Standard
MPlasson/Portable-Voltage-Standard
Portable voltage reference module, based on the REF7050 chip from Ti
49 parts1MIT - 4 layers114.9 × 129.9 mm
- 4 layers67.4 × 89.9 mm
Bornhack-2026-hardware
badge-gallery/bornhack-2026-hardware
Source-preserving mirror of https://codeberg.org/Ranzbak/bornhack2026-hardware
193 partsMIT - 2 layers40 × 24 mm
- 2 layers96 × 120.1 mm
Side panel
ToonVanEyck/OpenFlap
The OpenFlap project aims to create a open source, affordable split-flap display for the makers and tinkerers of the world.
43 parts98 - 2 layers142 × 142 mm
IPM Board
motor-and-motion-control-lab/mmlab-12PhaseDrive-388Slave
PCB Electronics for Humanoid Robots and Bearingless Motor Systems
179 parts3GPL-3.0 - 4 layers149.6 × 98 mm
