Naze32 + Arduino + Buzzer = Krell music!

As shown in this video, I connected the UART of an Acro Naze32 flight controller to an Arduino Mega, and used the pitch values (pitch, get it?) from the IMU to modify the pitch of a buzzer. 

You can download the code for this example from github.

Views: 2004

Comment by Gary McCray on July 15, 2015 at 8:30pm

Great use,

"Monsters - Monsters from the ID"

Comment by Simon D. Levy on July 15, 2015 at 8:47pm

Yeah, ID = 108 ;^D

Comment by robert bouwens on July 16, 2015 at 3:01am

i would love it when the backward oriented mw dev guys would pick it up.

your work is great!

Comment by Harry on July 16, 2015 at 3:25am

Oh boy, I played with this idea myself a year or so ago with an IMU.  I won't post the links to soundcloud. ;) 

Comment by Harry on July 16, 2015 at 3:47am
Comment by Simon D. Levy on July 16, 2015 at 1:46pm

Is that a sweet pentatonic scale I'm hearing?  I actually thought of restricting the tones to a Cmajor scale so I could play the Naze like a piano, but then I decided it was time to do some actual work ;^D

Comment by Harry on July 17, 2015 at 8:20am

I fed the pitch and roll from the IMU into a program written to work with a theremin.  There were different scales and I could move through them.  I recorded it in MIDI and then fed it through a music theory program that filtered some of the obvious junk and recorded that in MIDI, then I picked a synthesizer and let it play the result. 

My approach was much more haphazard and non repeatable than yours. 


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