
Open-source KiCad boards
26 match “germ”Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.
- 2 layers

- 2 layers12.4 × 13 mm

- 2 layers

- 2 layers66 × 35 mm

- 2 layers62 × 96 mm

- 2 layers

- 4 layers71 × 71 mm

SmartKnob Bachelorarbeit
LucasCanete/GermanSmartknob
On the front side there is a ring of RGB Leds for user feedback and at its center a magnetic encoder. The magnetic encoder is key to detect the rotation's direction of the BLDC Motor, that in this project is used as an…
111 parts - 2 layers89 × 73 mm

Feinstaubnode
kiu/feinstaubnode
feinstaubnode is a citizen science project measuring air quality (PM2.5/PM10) and temperature/humidity across Germany.
8 parts1MIT - 2 layers108.9 × 132.2 mm

- 2 layers100 × 100 mm

- 2 layers6.2 × 8.2 mm

GaNdapter
Rootthecause/DCDC
An open source credit card sized DC/DC converter to convert up to 600 V to 24 V in a energy-, cost- and space efficient way.
5 parts161CERN-OHL-W-2.0 - 2 layers20.3 × 24.1 mm

GaNdapter dual
Rootthecause/DCDC
An open source credit card sized DC/DC converter to convert up to 600 V to 24 V in a energy-, cost- and space efficient way.
16 parts161CERN-OHL-W-2.0 - 2 layers110 × 90 mm

Glr-2024e fault latch
green-lion-racing/glr-2024e-fault-latch
Fault latch for IMS/AMS(BMS). Based on JacobParent7's design.
67 partsMIT - 2 layers47 × 27 mm

Tile light pcb
nshcat/openstw
Realistic replica of a German Sp Dr S60 signal box, complete with simulation software and physical control panel
33 partsMIT - 2 layers

- 4 layers132.5 × 82 mm

Wandfernsprecher
hanebefl/wandfernsprecher-hw
GSM conversion for a old German Wandfernsprecher telephone
93 parts6 - 2 layers20.8 × 38.6 mm

Stm32 breakout
der-b/blog-stm32_breakout
Blog post in german: https://der-b.com/2020/03/29/DIY-PCB-Vom-Design-zum-fertigen-Breakout-Board.html
23 partsApache-2.0 - 2 layers114.9 × 35.6 mm

- 2 layers110.5 × 32.4 mm

- 2 layers140 × 60 mm

A277d led tachometer
bazsimarkus/a277d-led-tachometer
An analog LED tachometer controlled by an East German A277D chip (clone of UAA180), featuring an integrated ATtiny13A-based digital ignition pulse generator for testing.
61 parts - 2 layers114.3 × 76.8 mm

High Power Class AB
Masaharu41/Midi-Bass-Guitar
A repository for all design work, assembly, and schematics for a robotic bass guitar programmed with MIDI
32 parts1GPL-3.0 - 4 layers85.6 × 54 mm

DCDCv9-3
Rootthecause/DCDC
An open source credit card sized DC/DC converter to convert up to 600 V to 24 V in a energy-, cost- and space efficient way.
216 parts161CERN-OHL-W-2.0 - 2 layers159 × 128 mm

- 2 layers191.2 × 93.2 mm

LadybirdRadioUpdated
Acramonics/LadybirdRadioUpdated
The G.C. Dobbs Ladybird book 'Making a Transistor Radio' as updated by Doz Television Workshop (@AndyDoz https://www.youtube.com/watch?v=Zk2TwEWvFMoz on YouTube) comes to PCB
44 parts