Circuit Projects

Electrical/Electronics Blogger

PIC Based Analog Synthesizer

A real analog synthesizer project that is capable of providing a wide range of sounds by using two tunable oscillators.

Building the project is an easy task. You don’t need to create printed circuit boards. Everything is assembled on a veroboard.

The synthesizer is basically built by a PIC18F1220 microcontroller and a couple of ICs. It includes two tunable oscillators. The synhesizer is providing analog VCF/VCA/Envelope, sawtooth, square and triangle waveforms, cool arpeggiato and portamento.

Only a 12V single supply is needed to power the circuit.

Overall cost of the synthesizer project is 90$.

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Tags: PIC, analog, synthesizer,

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