User:Joak/klangboard: Difference between revisions
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==About== | ==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 the perfect instrument. | |||
==Partlist:== | ==Partlist:== | ||
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* 1 x 47 OHM resistor | * 1 x 47 OHM resistor | ||
* 6 x pinconnecotr 90degrees | * 6 x pinconnecotr 90degrees | ||
== Links to keyboard musicians and other keyboard stuff == | |||
Revision as of 17:17, 1 April 2013
a PS/2 keytar
first tryouts with oscilloscope
layout for lasercut
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 the perfect 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