
Open-source KiCad boards
7 match “fxp”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 layers26.4 × 47.8 mm

- 2 layers66 × 60 mm

Cat feeder
fxp/cat-feeder
AI-agent-designed automatic cat feeder (ESP32-C3 + HX711 + motor): schematic, PCB (Gerber/BOM), firmware, enclosure, docs
35 parts - 2 layers79.5 × 88 mm

Diy ardubo
Fxplaysz/Half-life-diy-arduboy
Hello everyone, this is my repository for my diy arduboy. Here you'll find the pcb and the 3d models later on.
29 parts1 - 2 layers92.4 × 33.8 mm

UIbuttons
ThatguyCplus/truck-switch-reverse-eng
Reverse engineering of a truck steering-wheel cruise/retarder switch panel (SKNY_FXP1 V1.1): schematic, netlist, resistor ladder decode, Arduino + Python toolchain
63 partsMIT - 2 layers71.1 × 34.9 mm

MicroRek
CalPolySpaceSystems/circuitCAD
Circuit board designs and resources for Cal Poly Space Systems' avionics
64 parts - 2 layers50 × 100 mm

OpenWeatherStation MainBoard
VitalSeptfonds/OpenWeatherStation
Open Wheather Station based on STM32
111 parts2MIT - 4 layers85 × 55 mm

Openmotorbridge main
schmidtmt/openmotorbridge
The comprehensive technical specification is split into 18 logically organized chapters:
50 parts