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Re: DOD FX15 build maybe?
Posted: Mon Oct 10, 2011 6:35 pm
by mysteriousj
I'll post some pics and sound samples in the weekend all going well.

Re: DOD FX15 build maybe?
Posted: Tue Oct 11, 2011 11:49 am
by CBGB
Re: DOD FX15 build maybe?
Posted: Sun Oct 16, 2011 5:23 pm
by mysteriousj
Been working on this, almost finished hopefully. Just got to put it all together..
So it's got 4 pots, each controlling:
boost ( up to 40db+ gain)
wave select (4-6 different "waveforms")
attack/release time (about 200ms to 8sec )
and volume control.
Re: DOD FX15 build maybe?
Posted: Thu Oct 20, 2011 3:46 pm
by CBGB
that sounds fantastic... 8 seconds attack/release

Re: DOD FX15 build maybe?
Posted: Fri Oct 21, 2011 9:42 pm
by mysteriousj
Just a couple settings. Kinda trying to do a cathederal/infinite kinda thing with a ramp up. Recorded on my cell phone lol(blame that for the noise/buzzes). Just pressing the switch at a constant tempo.
[soundcloud]http://soundcloud.com/jonnyarthur/2011-10-21-010-00-06-28-00-07[/soundcloud]
A bit faster..
[soundcloud]http://soundcloud.com/jonnyarthur/2011-10-21-007-00-07-28-00-07[/soundcloud]
Re: DOD FX15 build maybe?
Posted: Sat Oct 22, 2011 6:34 pm
by CBGB
Sounds great, man
Let me ask: may I buy this off you, or could you build me one? If so, how much?
Cheers! cb
Re: DOD FX15 build maybe?
Posted: Sun Oct 23, 2011 7:59 pm
by willc
That is really cool sounding.
To do something like this, how much programming is required to carry out these functions?
Sorry if my question sounds silly but I am very new to this aspect of electronic effects.
Re: DOD FX15 build maybe?
Posted: Sun Oct 23, 2011 11:08 pm
by mysteriousj
CBGB wrote:Sounds great, man
Let me ask: may I buy this off you, or could you build me one? If so, how much?
Cheers! cb
Sure I can make two, no problem. I'll give you a pm sometime when i'm closer to finishing it.. Ran into a bug with my code which i'm just hopefully fixing..
willc wrote:That is really cool sounding.
To do something like this, how much programming is required to carry out these functions?
Sorry if my question sounds silly but I am very new to this aspect of electronic effects.
Check out arduino it's a good start. A programmer costs ~30$ and then you just need a breadboard and parts etc. Programming wise it's not too hard, it's all written in C. Even for someone with no experience you can catch on pretty quickly. I'd recommend you get the book called "arduino cookbook". It's really useful and easy to understand, with heaps of good examples.
There's also the PIC or Atmel route, but only really go for them if you have a lot of programming experience imo.
Re: DOD FX15 build maybe?
Posted: Mon Oct 24, 2011 10:54 pm
by CBGB
mysteriousj wrote:CBGB wrote:Sounds great, man
Let me ask: may I buy this off you, or could you build me one? If so, how much?
Cheers! cb
Sure I can make two, no problem. I'll give you a pm sometime when i'm closer to finishing it.. Ran into a bug with my code which i'm just hopefully fixing..
That would be amazing. Looking forward to hearing from you!

Re: DOD FX15 build maybe?
Posted: Wed Oct 26, 2011 4:14 pm
by willc
mysteriousj wrote:CBGB wrote:Sounds great, man
Let me ask: may I buy this off you, or could you build me one? If so, how much?
Cheers! cb
Sure I can make two, no problem. I'll give you a pm sometime when i'm closer to finishing it.. Ran into a bug with my code which i'm just hopefully fixing..
willc wrote:That is really cool sounding.
To do something like this, how much programming is required to carry out these functions?
Sorry if my question sounds silly but I am very new to this aspect of electronic effects.
Check out arduino it's a good start. A programmer costs ~30$ and then you just need a breadboard and parts etc. Programming wise it's not too hard, it's all written in C. Even for someone with no experience you can catch on pretty quickly. I'd recommend you get the book called "arduino cookbook". It's really useful and easy to understand, with heaps of good examples.
There's also the PIC or Atmel route, but only really go for them if you have a lot of programming experience imo.
Thanks for the info!
I did just recently pick up an arduino and it is amazing what these things are capable of doing. I'm still on the blinking led stage of proficiency but one has to start somewhere.
Hope you get all the bugs worked out and a nice working model out with some soundclips soon.
Re: DOD FX15 build maybe?
Posted: Thu Oct 27, 2011 12:50 am
by mysteriousj
willc wrote:Thanks for the info!
I did just recently pick up an arduino and it is amazing what these things are capable of doing. I'm still on the blinking led stage of proficiency but one has to start somewhere.
Hope you get all the bugs worked out and a nice working model out with some soundclips soon.
Nice you already got one, I can send you some code for it if you'd like. I'm doing this with avr but I tested it out on an arduino first. It's not as complete as the avr version but it's still mostly there. I think I got all the bugs sorted now but am just gonna do a little redesign of the audio section so it can do boost/cut, as well as a tremolo mode...
Re: DOD FX15 build maybe?
Posted: Thu Oct 27, 2011 2:08 am
by CBGB
...tremolo mode, you say...

Re: DOD FX15 build maybe?
Posted: Fri Oct 28, 2011 1:03 pm
by multi_s
this thing sounds great.
also + 1 for arduino.
do you plan on making it input triggered? like the input signal triggers the beginning of the attack?
Re: DOD FX15 build maybe?
Posted: Fri Oct 28, 2011 8:23 pm
by mysteriousj
multi_s wrote:this thing sounds great.
also + 1 for arduino.
do you plan on making it input triggered? like the input signal triggers the beginning of the attack?
Not at the moment, it's triggered by a momentary stomp, which is nice if you want to pick out a few or a particular note and alter it's attack/release/volume, not so nice if you want to alter the attack/release/volume of every note you play cause you'd have to stomp every time. It's also got a trem mode, where it just repeats the wave with the speed set by the attack/release pot. I'm planning to make an input triggered one once i finish this, it'd just take a few modifications. I couldn't really fit it in this project it's already got 4 pots and 4 toggles somewhow

Re: DOD FX15 build maybe?
Posted: Sat Oct 29, 2011 2:09 am
by CBGB

any pics?