blakeAlbion
Well-known member
Hi all,
I was looking for a way to put an antique Casiotone MT-52 under midi control.
The keyboard matrix is 6x9 for a 49 key instrument.
If I were to add a bipolar transistor to each switch point (and therefore not need diodes), I could control the keyboard with GPIO either with many pins (like an Arduino Mega) or something more clever.
I have also read of a gadget called a crosspoint switch, which could simplify my life if it would work.
Is the Teensy+crosspoint switch idea feasible?
Thanks,
Ben
I was looking for a way to put an antique Casiotone MT-52 under midi control.
The keyboard matrix is 6x9 for a 49 key instrument.
If I were to add a bipolar transistor to each switch point (and therefore not need diodes), I could control the keyboard with GPIO either with many pins (like an Arduino Mega) or something more clever.
I have also read of a gadget called a crosspoint switch, which could simplify my life if it would work.
Is the Teensy+crosspoint switch idea feasible?
Thanks,
Ben