1.18.2009

arduino_cv/gate_interface - proof of concept

Experiments with using arduino as a CV/Gate interface for analog synthesizers. Controlled via max/MSP step sequencer communicating w/ arduino via SimpleMessageSystem. Output from arduino is PWM and filtered with a simple RC circuit for a smooth +5 volts CV pitch control.






inspired by Robin Price's midi-CV box.

5 comments:

Michael Una said...

Sweet!

recompas said...

well done, are you planning on posting the code/schematics at all? I've done some similar experiments with my arduino but was having some trouble filter the pwm properly.

AudioLemon said...

very sweet.

Robin Price said...

Awesome, glad I inspired you. Is that your Juno 60 playing Mario? I just picked up one of those myself. Quite jealous of your Yahama, what is that ?

axiom-crux said...

whats the value of the R+C? any chance of a simple schem?