Hello folks,

today I want to discuss with you the simple LFO made by David Haillant.

It was the very first module I began my dives into the world of diy.

Quite simple and not to complicated to begin with…​

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If you do not shy away from mathematical deep-dive explanations - (I sometimes do), you can view the details here (intgrator) and here (schmitt-trigger)

A more electronics dive in can be made here (german)

So here is my interpretation of the Simple LFO circuit.

And here ist the graphical representation of the circuit.

Last but not least the original sources by David Haillant, and here the potentiometer.