The Pico Paso is a light controlled analog noise machine with a stepped tone noise noise synth similar to the Atari Punk synth, but uses two triangle wave oscillators that can be combined or used separately. A wave shaper and square wave LFO are used to increase the aural ridiculousness.
Two triangle wave oscillators
Each oscillator's pitch is controlled by a seperate light sensor
Enable button for each oscillator
Square Wave LFO with rate knob- Patched to gate of both oscillators
Shape knob provides continuous shaping of both oscillators, from ramp to triangle to saw