Build a Square Wave Oscillator - Part 1 of DIY Modular Synths

How does the Synth-a-Sette create a signal? Let's look at the synht's oscilator, with an oscilliscope! 📈📉 This oscillator is called a VCO, a voltage controlle oscillator. It converts an input voltage (blue line) into an output square wave (yellow line). Inside the oscillator, a triange wave (pink line) charges and discharges at a rate set by the input voltage. When the triange wave charges up to a threshold voltage, the output goes from high to low, and the oscillator goes from charging to dis

Circular Motion and Simple Harmonic Motion | Harvard Natural Sciences Lecture Demonstrations

Spring-Block Oscillator: Vertical Motion, Frequency & Mass