Modules that I designed myself

These came to life when I started getting a basic understanding of transistors (or so I think)
which means that they might look unconventional. They do work however. My favourite is the simple
envelope generator that gives me my two most used settings with just 3 transistors.

Feel free to build, redistribute, and remake these schematics. Improve them, and let me know!

VCO:s

• VCO1 Might be a good idea to add a 0.1 uF capacitor to the output after the resistor

VCA:s

• VCA1 It works, but I would not bother with it if you have a op amp to spare (LM741 or whatever)

Function generators

• EnvGen1 Attack/Release (gate holds it high) or Decay (gate triggers it, no attack time) mode.
  Add a 1 Kohm resistor on the output. Will probably work great with 1M pots too but you will have to try yourself.

Last updated at 2020-04-28