This video demonstrates the power of combining relatively mobile computers, like this Android phone, with a cheap analog synth, the Korg Monotron.
Technical details below.
Check it out and let me know what you think of the combination!
A step sequencer application on android mobile phone controlled Monotron.
Android is connected with Arduino by bluetooth.
Arduino is connected with Monotron.
Android programming and Arduino Programming : S_Ishimaru
Monotron pitch control circuit design : Denkitribe
Video edit and musics : S_Ishimaru