Spin Semiconductor

I have now read the article this is how its done: Hardware with two pcbs: main pcb: -FV-1 -24LC32 -Dry-wet mix using digital pot -ATmega8 -MIDI-in controller pcb (user interface): -ATtiny2313 -LCD -rotary encoder -3 switches The FV-1 is the only smd all others through hole. Controller board uses ser...

Congratulations !! Elektor is well known in the Netherlands and the article is available in dutch as well. http://www.elektor.nl/artikelen-als-pdf/2010/september/digitaal-multi-effectapparaat.1467745.lynkx I noticed they also have an English version: http://www.elektor.com/magazines/2010/september/d...

I will give it a try and post the results here

I have a similar question. I am planning to use a PCM output from a microcontroller to drive a pot input directly. The PCM signal has an amplitude of 3.3 V and the duty cycle varies from 0% to 100%. Since there is probably a low pass filter at the FV-1 pot input it is then converted into a DC level ...

Hi all, Just wrote a simple guitar echo that does a pretty nice job. Have fun, Hans Kemper ; Guitar Echo ; HK July 2009 ; version 2.0 ; ; mono in mono out ; pot0 = feedback amount (from no feedback = slap back to infinite feedback) ; pot1 = delay time (50 ms to 1 second with 32 kHz x-tal) ; pot2 = d...

Thanks for the quick reply.

I bought mine at profusion uk so I will check with them.

Hi, Just bought an eval board and played around with it. I must say it is a fan-tas-tic device + an easy set-up. My compliments to all spin semi guys. I also noted the eeprom already contains some programs that I do not want to lose. Can I get an overview of the stored programs + definitions of the ...