Clep Diaz is a handy and small step CV and LFO generator.  In step and random modes, use the encoder to control the number of steps in the sequence; in LFO mode, the encoder controls the amplitude of the wave. Toggle the directionality of the sequence: up, down, or up/down to customize the CVs further.  CD also gives CV control over the number of steps in the sequence and an end-of-cycle trigger output.  Unipolar and bipolar outputs allow maximal control.