4 layers125 × 90 mm

KiCad boards from 4 GitHub repositories tagged “signal-generator”, the most starred first; open any of them in PCBKit.



igor-gia/audio-signal-generator
Dual-channel low-frequency DDS signal generator and Hi-Res audio player based on ESP32-S3 and PCM5102A (I2S).

MUDAL/Function-Generator
Custom Function Generator designed and developed by Olaoluwa Raji. This project is a complete embedded system solution with both hardware and software implemented by me. Relevant reference materials are included.

