🎛️ Modular Engineering & Design Resources

Doepfer A-100 DIY

Intermediate

Technical specifications and schematics for Eurorack modules. Essential reference for understanding the Eurorack standard.

DIY Page → Eurorack Specs

KiCad EDA

Intermediate

Free and open-source PCB design software. Professional-grade tool for designing synth circuit boards.

Download → PCB Design

Modular Grid

Beginner Friendly

Plan and visualize modular synth systems. Database of modules with specs, helping you design your perfect rack.

Visit Site → Planning Database

Befaco Open Hardware

Intermediate

Open-source Eurorack modules with exceptional documentation. Learn from well-designed, manufacture-ready projects.

Official Site → Open Source Eurorack

Eurorack Power Standards

Intermediate

Technical documentation on Eurorack power distribution, protecting your modules with proper voltage regulation and filtering.

Read Guide → Power Safety

Daisy Seed Platform

Advanced

Embedded DSP platform for Eurorack. Powerful ARM processor with audio codec, perfect for custom digital modules. See our FAUST guide for direct-to-Daisy compilation.

Product Page → DSP C++

Related Guides

New to modular synthesis? Check the Eurorack Starter Guide for beginner-friendly system recommendations and power safety tips.