Eurorack LFO Module DIY Kit/PCB

This module is part of my Eurorack series. It is a low frequency oscillator (LFO) with an adjustable frequency range. The output level can be changed and blended between triangle and square signal.

Key features

• adjustable frequency
• adjustable output level
• blend output between triangle and square signal
• amplitude 10Vpp
• easy to build, all through hole components
• 4HP

How it works

There is a potentiometer to control the LFO’s frequency. It is generating a triangle and a square signal and the output can be blended seamlessly between both signals. It can also be attenuated with the level potentiometer. The maximum amplitude of the LFO is 10Vpp (10V peak-to-peak, from -5V to +5V).

The kit includes

• all needed components
• selected quality parts

See https://polykit.rocks/lfo for technical details and assembly.