Sunday, August 16, 2009

Joystick


Here is my diy joystick module and it's best friend the Q125 Signal Processor.

The joystick is passive, wired like a attenuator.

With the Q125 module any audio and control signals can be amplified, attenuated,

offset, and inverted, then sent to the joystick module.

Without an input the Q125 the offset control can be used to generate

a voltage source of -5 volts to +5 volts.


An example:

Lfo -> Q125 -> joystick X -> pitch for vibrato

Q125 as a voltage source -> joystick Y -> filter frequency

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