2 layers77 × 140 mm
Firmware
299 boardsKiCad boards from 137 GitHub repositories tagged “firmware”, the most starred first; open any of them in PCBKit.
- 2 layers242.9 × 76.2 mm
- 2 layers134 × 96 mm
- 2 layers174 × 96 mm
- 2 layers91 × 55 mm
- 2 layers126 × 57 mm
- 2 layers90 × 90 mm
- 2 layers89 × 123.4 mm
- 2 layers150 × 70 mm
- 2 layers150 × 70 mm
- 2 layers80 × 20.1 mm
- 2 layers47 × 14 mm
- 2 layers53 × 38 mm
- 2 layers41 × 35.4 mm
- 2 layers27.7 × 34.8 mm
- 2 layers27.7 × 34.8 mm
- 2 layers144 × 144 mm
- 2 layers12.5 × 42.5 mm
- 4 layers62 × 62 mm
- 2 layers28 × 18 mm
- 2 layers68.6 × 53.3 mm
- 2 layers68.6 × 53.3 mm
RescueAVRAdapter
felias-fogg/RescueAVR
An Arduino sketch that is able to do high-voltage programming in order to resurrect bricked AVR MCUs (you need a bit of HW on a breadboard or some special Arduino shields as well)
8 parts56 - 2 layers106.7 × 34.3 mm
Ezoflash cross adapter
robsonsmartins/usbflashprog
A memory device programmer (Flash/EPROM/E2PROM) board and software, connected to PC by USB port.
8 parts36 - 2 layers40 × 20 mm
DB19 IDC20
lampmerchant/tashtwenty
An interface for the DCD protocol used by Apple's Hard Disk 20.
2 parts35GPL-3.0