Guitar effects pedal

CoffeeAddict

I was reading in a magazine the other about a digital guitar effects pedal.· I was wondering if anyone thought it could be done on a stamp.

It seems pretty simple I just don't know how to do it exactly.· I basically said that you need a buffer for the input, an adc to convert the analog signal to a digital one, the a microcontroller, and then a·dac to convert it back to analog and then an output buffer.· I used some kind of pic microcontroller in the example they had.· Would it be possible to swap it with a basic stamp?

Franklin

Probably not with a stamp as I believe the speed was very critical and the stamp is not a fast processor. the sx or propeller might be able to do it but you would have to write the code from scratch.

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- Stephen

KB3JJG

It's been done, open source too!, done with a prop which has the resources necessary to accomplish such a task.

http://www.openstomp.com/

This is one great product!· Read here· http://www.parallax.com/Portals/0/Downloads/cat/2009ParallaxCatalog.pdf#page=39


Post Edited (KB3JJG) : 1/27/2009 12:51:43 AM GMT