[sdiy] super cheap synthisizers

Dominic Tarr dmt10 at waikato.ac.nz
Mon Jun 10 07:09:32 CEST 2002

I'm contemplating building a monophonic synth from a PIC chip (as the oscilator) and a vca and vcf and decay eg.

either controling the vcf through a heavily low pass a pulse width modulated signal to produce a rough control voltage, or a frequency to voltage converter.

I havn't actually done much electronics, so what are your thoughts on the feasibility of all this?

cheers - Dom

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