MIDI controlled solenoid made for college assignment
Using Abletons arpeggiator to control the rate of the solenoid
Ableton sends MIDI to Processing via IAC
Processing uses midibus library to receive MIDI
Processing then sends "note on" type triggers to Arduino over the Serial Bus
Arduino drives a circuit based around an L293NE motor driver which swithches the Solenoid on/off
![](https://i.ytimg.com/vi/j1DzfOW9v2M/maxresdefault.jpg)