redKontroll2-dev

i've finished another controller using the great avr-usb from obdev. this version has 16 pushbuttons, 1 switch, 1 light sensor, 4 pots and 1 slider. just like the previous redKontroll it shows up like a standard HID devices and i have coded some simple max patches and supercollider classes to parse the data.

of the 16 buttons, 12 are arranged as a full octave on a piano (black&grey instead of white&black), divided into 2 groups (cde/fgab). the remaining 4 as additional buttons on top of each group to form small pyramids. all this to later make it easier to remember what functions i assigned to which button.

schematics, firmware, partslist and helper classes are available here.

the total cost is about €45 and the major part of that is the buttons and the pots (see partslist).