Introduction: DIY Square-Wave Generator
Ever wondered how an analog synthesizer actually generates sound? Using some basic components and a 7555 IC, we'll show you how to make your own square-wave generator, allowing you to create small yet powerful and versatile synths of your own!
3 Comments
10 years ago on Introduction
Could you post the schematics?
Reply 9 years ago on Introduction
Here is a schematic we used in this tutorial: http://en.wikipedia.org/wiki/555_timer_IC
9 years ago on Introduction
Here you can see a schematic: https://www.circuitlab.com/circuit/dgv878/variable-hz-7555/
its a slight variation on the above, with much more satisfactory results.