Tag Archive for diy


Envelope Generator – GHz Labs

In early 2017 I designed a series of modules for a workshop at Common Ground in Berlin. The focus was to keep very simple designs but packed with functionality. It was the official launch of my exploration of Eurorack and Analog designs as GHz Labs. One of the modules for the workshop was an Quad Attack-Release Envelope Generator, or simply a Slew Rate…

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Digital Warrior Sequencer Edition

I am happy to announce the release of a third Digital Warrior edition. The new hardware controls are focused on the stand alone sequencer firmware, turning the MIDI controller into an full blown 4 track monophonic MIDI synth sequencer. The new expansion board adds a small 7segment display and 3 buttons that help in the programming of patterns and simplify switching…

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MIDI Elements Teensy Library V2

After quite some time, I finally found a chance to update the MIDI Elements library, improve some features and make a proper documentation for it. After a lot of requests I added a class for endless encoders and RGB LED’s. Also added mapping features for the Potentiometer class that makes it easier to use with more unconventional sensors like infrared…

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Greetings once again, the last few days I gave more emphasis on working on the [k]ontrolPad and realized that my previous video did not demonstrate much the original concept I had in mind. So here is one more little demonstration video and some pictures of the development process. As I noted in my previous post, there is a lot of…

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Toaster From Scratch

Very often I wondered if by some possibility I ever traveled back in time, would I be able to recreate advanced or even simple modern day technology from raw elements? Or even have the skills and knowledge how to. This project made me realize how much we depend on society, manufactured materials and even technology to obtain some knowledge. It…

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