A PIC16F877A microcontroller is used to manipulate this MIDI controller which employs a 2-pin LCD character display. During operation, MIDI messages are being generated by the controller each time a ...
We live in a golden age for MIDI controllers. [rheslip]’s contribution to the milieu is a twisty take on the format, in that it’s covered in an array of knobs. Thus the name—Twisty 2.