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Midi- Keyboard Controller

The “Brain” is a Atmel ATMega32 microcontroller.

Controller step1
ATMega32 based “Brain”

Lower board with voltage regulator µC and later the MIDI connector.


Controller step2
second floor for the display

The upper board is for the display and some switches.


Controller board with display

First test.


Short introduction of the Midi- Keyboard Controller

Here the 2. part of the MIDI- keyboardcontroller which shows the whole Setup on the workbench.

Here is the 3. part where i try to explain how to create the control voltages in a polyphonic Synthesizer.

Here is the 4. part of the series. I show a very simple implementation of a polyphonic synthesizer.








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