Resources used to make the sequencer

This will keep being updated with new sources I use in the creation process.

Sequencer

Falstad circuit of Moritz Kleins Sequencer

CMOS 4017 Based 8 Step Sequencer

http://www.learningaboutelectronics.com/Articles/Transistor-voltage-amplifier-circuit.php

Clock oscillator

https://bastl-instruments.com/support/tutorials/omsynth-project-1

10 Easy Op amp Oscillator Circuits Explained

Motors

Introduction To PWM: How Pulse Width Modulation Works