*WAVEFORM AUDIO OSCILLATOR'S AMPLITUDE*

[font=georgia]
hello,

i'm new board , believe the
question ask quite
simple one.

after building stand-alone waveform audio
oscillator coul manipulate
frequency of wave throught potentiometer
connected board, now, take
the next step.

in first oscillator amplitude of wave was
controlled regular pre-amplifier. the
hardware solution.

this time change amplitude of
the signal using potentiometer connected
to 1 of board's analog inputs.

the code using available at
shaduzlabsdotcom
and must download the
arduinosc library run it.

here code:
 
     #include <arduinosc.h>
 
     
 
     void setup(void){
 
       arduinosc::initosc(waveform_sine);
 
       arduinosc::setoscfrequency(note_a4);
 
     }

     void loop(){

     }


i open suggestion!
thanks yout attention![/font]

Arduino Forum > Forum 2005-2010 (read only) > Software > Syntax & Programs > *WAVEFORM AUDIO OSCILLATOR'S AMPLITUDE*

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