4 Knob Sequencer.

This is a sequencer which uses the position of four knobs to determine all voltages and gate on/off settings for a sequence of up to 32 steps. Sequences are not random, but are difficult to predict. Small movements of the knobs create small changes to the sequence, and large movements create large changes. It features toggles for further filtering the output and inputs for an external reset.

The board features PC mounted pots for less wiring, and mounting holes for flexibility in panel layout. There are Eurorack and MOTM power connecters.

For complete information on this module and some mp3 demos, download this PDF file.  

PCB and PIC sets are for sale for $18 each.
Unfinished panels are for sale for $8 each. Please read this page on unfinished panels before ordering.
If you'd like to drill your own panel, here is the drill guide that I use to make these panels. It should be printed at 300dpi.