Top 10 pcb-layout open source projects

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.

Placa Franzininho DIY - Placa compatível com Arduino no formato DIY para oficinas de soldagem

KiCad schematics and gerbers for a YM sound card for the RC2014. See it in action here: https://www.youtube.com/watch?v=-iLwi9FagFE

An open-source TTL UART <-> RS485 converter, intended for a Raspberry Pi or Arduino

Board layout for an eeprom powered GB cartridge

C++14 PCB autorouter

How to design a standard PCB layout using Altium Designer

Export Qucs RF schematics to KiCad layouts & OpenEMS scripts

ESP-WROOM-32 breakout board to connect it to a Waveshare E-Ink display

A collection of easy to solder DIY eurorack PCB's