elektrophon is a collection of modular synthesizer modules i have built. The module folders contain the schema and PCB files for kicad. You can find all the required files for changing the schemas and building gerber files in the projects.

ressources on the internet which provide information about electronic instruments.

• Thomas Henry modules archived by Scott Stites.
  • The Electronic Music Circuits: The Reprints from Thomas Henry.
• Synthesizer DIY pages of René Schmitz
• Music from outer space
• yusynth: modular synth project
• Ken Stones - CGS (Cat Girl Synth)
• Osamu Hoshuyama - Unusual Synthesizer Circuits)
• pdf collection of the polyphony magazine
• free electronotes newsletter published by Bernie Hutchins.

list of some third party software used to develop the modules. for a complete list go to the arbeitsplatz article.

• KiCad EDA A Cross Platform and Open Source Electronics Design Automation Suite.
• ngspice is an open source spice simulator for electric and electronic circuits.
• PySpice is an open source Python module which provides a Python interface to the Ngspice and Xyce circuit simulators.
• Jupyter interactive Python notebook.
• SchemDraw is a Python package for producing electrical circuit schematic diagrams.