Eurorack DIY projects

This is a collection of my DIY projects for Eurorack modular synths.

Some additional information can in most cases be found on my YouTube channel: https://www.youtube.com/c/MeeBilt

bassbuddy:
Step sequencer for the Erica Synths BASSLINE DIY.

busboard:
A small busboard with room for 10 pcs 16-pin boxed headers and provisions for a +5VDC linear regulator.

feitw:
My take on the famous "Fastest Envelope in the West", designed by René Schmitz.

pmult:
A passive multiple with two 1-to-3 or one 1-to-6 configuration.

umix:
A DC-coupled mixer with 4 attenuverter inputs, two outputs with an LED level indicator and a +5.00 VDC voltage reference.

vc-lfo:
A Voltage Controlled LFO with Triangle, Sine, Square, Ramp Up and Ramp Down outputs.

misc:
Assorted nice-to-have-stuff.