Tiny optotouch

Tiny optotouch

Tiny Optotouch
From the MAKE Flickr photo pool

Wow – Holotone grafted a toy phone circuit to an old PC gaming joystick and added onboard speaker, touch contacts, photocell/LED control, pitch control and more! – thus the Tiny Optotouch is born.

The joystick itself is just two potentiometers, so I use them as switchable pitch adjustment on the X axis in the opposite direction of the envelope-modulated optical pitch. The Y axis is switchable subtle volume / fuzz.

Tiny Optotouch on Flickr

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