There are 15 repositories under pcb-layout topic.
Open source Altium Database Library with over 200,000 high quality components and full 3d models.
SparkFun's Public Eagle PCB Footprints
Software tools/utilities made by others to augment the KiCad PCB EDA suite.
python library to design chips (Photonics, Analog, Quantum, MEMs, ...), objects for 3D printing or PCBs.
A collection of easy to solder DIY eurorack PCB's
Python based Printed Circuit Board (PCB) layout and design package based on CuFlow.
Export Qucs RF schematics to KiCad layouts & OpenEMS scripts
Placa Franzininho DIY - Placa compatível com Arduino no formato DIY para oficinas de soldagem
nRF52 custom RF mesh sensors and dongle firmware using nRF SDK
170v Nixie Tube Power Supply from 5v Supply
How to design a standard PCB layout using Altium Designer
Board layout for an eeprom powered GB cartridge
Tokay AI Camera - ESP32 camera development board
KiCad schematics and gerbers for a YM sound card for the RC2014. See it in action here: https://www.youtube.com/watch?v=-iLwi9FagFE
Automatic KiCad panelization plugin
Altium Designer 13 Board layout template containing an empty Mini PCI Express PCB. foot print library and schematic symbol.
JITX recipes - full software-defined PCB designs to learn JITX and reference for your next project.
OpenAllegroParser - FOSS Parser for Cadence Allegro designs.
Second version of Pocket65 - 6502 based handheld computer
Open source FPGA development platform
Hardware design files for open authenticator
An IO-PCB (two motor-driver/H-bridge, CAN, RS232, ADS1115, relay, ethernet, ardusimple f9p compatible connector) with an ESP32 for 12V power, three 15V tolerant analog inputs, three 5V tolerant inputs.
gdsfactory plugins
Custom Raspberry Pi Compute Module (1/3) IO Board
List of free power electronics resources
Arduino Auto Clicking Pokemon Go Plus
Repository for PCB Design Projects