The following is a simple Vibe pedal project consisting of a unity gain stage and an oscillator driving an LED (light emitting diode) and LDR (light-dependent resistor) to generate a single stage 180degree phase shift.
I omitted a depth control since it has fairly minimal use, but you may opt to install one just the same: simply use a 25K potentiometer in place of the 30K bias trimmer.
Its effect is very subtle, and many like the circuit for this characteristic, as opposed to the usual balls-to-the-wall effects that some use.
This project is for personal use only, not for sale or any other commercial use. Alterations to the original image is infringement.
