8-step 4017 Sequencer

An 8-step analog sequencer based on the famous Baby 10. 4017's clock pulse is provided by a PIC12F675. The speed adjustment pot is connected to the ADC of the PIC. The "el cheapo VCO" is made of a 4046 and a couple of resistors and caps. The output is just pulse waves, so the sound ain't all that phat. Thinking about different step patterns, etc. since I'm dealing with a PIC anyway...

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