Diy Openstomp digital guitar fx pedal.

[ubaid88]

http://www.openstomp.com

They call it open source but they are not providing schematic.

Anyway so is something like this is possible AVR,or PIC or any other controller ?

Can you start any project like this.

[jman 31]

Looks to me like you get the documentation when you send them $349.00 usd! In that situation looks like it's just the software that is open source.

[ubaid88]

That what iam saying we should start project like this. May be MegaGuitar or MegaFx. Something like this.

Anyone experienced in electronic please look at this.

http://courses.cit.cornell.edu/ee476/Fi ... alProject/
This is digital guitar fx project build Atmega32, adc/dac and some opamps.

I will starting first semester this august in BE electronic so i don't know much about this. May be i will help later.

Anyway synthex or dmitri please look at this and release in form diy project. So we can get pcb layout and self building kits.

[jman 31]

I think it would be cool if Dmitri would go for it. I would be willing to contribute any way I could.

[ubaid88]

Here is another one.
http://www.instructables.com/id/Lo_fi_A ... tar_Pedal/

But this link is that iam looking for. It easy and similar to megadrum. Can be build avr atmega32.
http://courses.cit.cornell.edu/ee476/Fi ... alProject/

[ubaid88]

Another experiment Project
http://interface.khm.de/index.php/lab/e ... rocessing/

[Firelord]

Actually, as far as I know, you need a DSP to pull some decent guitar effect off. ATMega32 is an 8 bit MCU and its ADC has a very limited frequency range (not suitable for high quality audio applications), so the end result will not be too satisfying.