Auduino Step Sequencer

Sensors Sound & Audio
1

Auduino Step Sequencer

Emcee Grady March 11, 2014

Old project I am trying to get working

I have bread boarded the project up with a Arduino Mega 2560

and can’t get it to work

On this Arduino seems audio out is on pin 13 (That is where the noise comes out)

the circuit from

https://learn.sparkfun.com/tutorials/bu … uencer/all

the code from

https://cdn.sparkfun.com/assets/5/6/6/1 … 8b4569.ino

doesn’t show a version with audio out on pin 13

It doesn’t have any sub-routines so all is in main code

Any help appreciated

2

Looks like pin 3 is the audio out pin for the Arduino Mega. Try connecting to that pin and commenting out all the defines for the other board choices in the code.

3

If I connect audio out to pin 3 — nothing

I think my board ID, whatever it is – not being recognized by code

I have not found routine to get this mega to report what it is?

or what it reports it is?

ARGH!!!

4

I don’t think there’s any board id and the code doesn’t report any information. It also looks like the original authors website is no longer available, you might be on your own here.