pedalSHIELD Arduino Guitar Pedal

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Web site:

http://www.electrosmash.com/pedalshield

Project Summary:

pedalSHIELD is a programmable Arduino Open Source & Open Hardware guitar pedal made for guitarists, hackers and programmers. Users can program and share their own effects in C/C++.

Full Project:

pedalSHIELD is a programmable Arduino guitar pedal. It is Open Source & Open Hardware and made for guitarists, hackers and coders. Users can program and share their own effects in C/C++ or download ready effects from the online library.

It is designed to be a platform to learn about guitar effects,  digital signal processing,  synthesizers and experiment without deep knowledge in electronics or programming.  The pedal features three programmable potentiometers, two toggle switches, a blue led and the footpedal switch (3PDT true bypass). The shield plugs directly into an Arduino DUE. The schematics and the parts list are public, it was completely designed in KiCad which is an open source electronics CAD design suite.

Circuit diagram:

Bill of Materials:

Download the BOM
http://www.electrosmash.com/forum/hardware-pedalshield/17-pedalshield-bill-of-materials-and-alternatives

Firmware:

Download the firmware

PCB:

Download Kicad files

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