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"ADC controller 8-step sequencer for voltage controlled pattern change, providing: attenuatable CV out, trigger out, gate out, manually controllable steps, clock in, reset in, pattern cv in,...
here is the finished module using a proto PCB. works quite fine!
it basically is a 4017 based step sequencer providing CV out, Trigger out, and Gate out. the tricky part is the voltage control of the possible patterns: an incoming CV gets manually scaled to 0-5V (LEDs will help to do that), and then gets processed by a 8-bit ADC. the parallel out gets converted to grey code and switches the steps/stages of the sequencer on or off. they can be controlled manually too, by using the toggle switches that overwrite the ADC data...
www.fonitronik.com"
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