Sunday, January 31, 2010
DIY Synth log #2
Little board I made to help me in developping the programmable synth. Seeing how so many things need to be controlled by DACs (for preset recall and automation), made a little 16-channel multiplexer with sample-and-hold.
Still shopping around for a simple 16-bit DAC. most are either SMD, or are I2S (too slow) instead of SPI. And I can't spare the pins for parallel. Eugh...
Posted by cloudscapes at 5:49 PM
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do you plan to release these as kits or already assembled. awesome work either way, keeo it up
Have you thought about doing an analog/digital hybrid?
Perhaps it would be easier to build an analog VCO, VCF, and VCA and have all the control (ADSR, S+H, LFO) be digital
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