Modules
References for DIY Eurorack modules I have built since 2021.
DaisyVerb
A reverb module based around Electrosmith's Daisy Seed DSP platform.
+/-12v
3d-printing
digital
Dual Boosts
A utility module with two boost channels to amplify any audio signal up to 10V peak-to-peak
+/-12v
3d-printing
analog
White Noise Generator
A module that generates white noise using a BC548 transistor and an OpAmp.
+/-12v
analog
Guitar2Synth
An adapter for boosting guitar output level up to synth level and synth level down to guitar effects level
+/-12v
analog
ADSR Envelope Generator
An envelope generator based on Rene Schimtz' "Fastest Envelope in the West".
+/-12v
analog
Arduino-based LFO
A low-frequency oscillator based on HAGIWO's Ardiuno code and schematics.
+/-12v
arduino
Random Triggers and CV
An Arduino-based synth module that produces both randomized CV and randomized gates.
+/-12v
arduino
3-Channel Trigger Sequencer
A Baby-8 based sequencer with three trigger outputs for drums.
+/-12v
analog
Another Resonant Low-Pass Filter
An improvement on my first LPF. This one runs on 18V power.
+/-12v
9v
analog
Bridged-T Snare Drum
A snare drum module built around a bridged-t network filter configuration.
9v
analog
drums
Bridged-T Kick Drum
A kick drum module built around a bridged-t network filter configuration.
9v
analog
drums
8-Step Sequencer
An 8-step sequencer based on the classic Baby-8 design. Works on +9V power.
9v
analog
Simple Resonant Low Pass Filter
An OpAmp-based low pass filter based Moritz Klein's LPF tutorial. Works on +9V power supply.
9v
analog
Arduino-based Master Clock
A clock module based on an Arduino-nano, has multiple divisions and variable pulse widths.
+/-12v
9v
arduino
CD40106 Oscillator Bank
The first analog module I've built using a CD40106 IC. Works on +9V power supply.
9v
analog