User:Joak/klangboard: Difference between revisions

Latest revision as of 22:45, 1 April 2013

a PS/2 keytar

first tryouts with oscilloscope

layout for lasercut

!!soon with circuit-layout, soundexamples and links!!!

About

The so called "klangboard" is a recycled ps/2 keyboard in combination with a awesome mozzi library for the arduino microcontroller. It contains 2 osc with different waveforms and a lot of other functions - and for mobile playing a builtin amplifer. For everybody who never learned guitar playing and is a pro in the touch-typing system/method - is this a instrument.

Partlist:

1 x old ps/2 keyboard
9 volt battery
1 x speaker 10 - 20 Watt
6 x potentiometer (linear 10k mono)
1 x ATMEL ATMEGA328P-PU
1 x 7805(TO-220)
2 x 10 uF capacitor
2 x 22 pf capacitor
1 x 16MHz crystel
1 x switch
1 x button
1 x 270 OHM resistor
3 x 100 nF capacitor(104)
2 x breadboard connectors
1 x TDA2003 amplifer
1 x 10 uF capacitor
1 x 100 uF capacitor
1 x 470 uF capacitor
1 x 1000 uF capacitor
1 x 220 OHM resistor
1 x 2.2 OHM resistor
1 x 1 OHM resistor
1 x 33 nF capacitor
1 x 47 OHM resistor
6 x pinconnecotr 90degrees

@@ Line 5: / Line 5: @@
 [[File:Keyboardlayout.png | 100px | left | framed | layout for lasercut]]
+''!!soon with circuit-layout, soundexamples and links!!!''
+==About==
+The so called "klangboard" is a recycled ps/2 keyboard in combination with a awesome mozzi library for the arduino microcontroller. It contains 2 osc with different waveforms and a lot of other functions - and for mobile playing a builtin amplifer. For everybody who never learned guitar playing and is a pro in the touch-typing system/method - is this a instrument.
 ==Partlist:==
@@ Line 32: / Line 37: @@
 * 1 x 47 OHM resistor
 * 6 x pinconnecotr 90degrees
+== Links to keyboard musicians and other keyboard stuff ==