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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Thu Oct 16, 2008 12:53 am Post subject:
PIC based synth you can build Subject description: PIC based synth you can build |
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PIC based synth you can build.
A real analog synth with detunable oscillators using only 4 IC's and custom programmed PIC chip.
DCOs, VCF, VCA. Really easy to build on veroboard.
Check it out at
http://www.geocities.com/picsynth/
Alternative site
http://www.synthdiy.com/show/?id=4142
PICSYNTH Last edited by picsynth on Thu Oct 16, 2008 10:29 pm; edited 1 time in total |
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factus10
Joined: Jun 20, 2007 Posts: 158 Location: Buffalo, NY
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Posted: Thu Oct 16, 2008 11:22 am Post subject:
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Would love to but Geocities/Yahoo has pooped it. _________________ Nothing succeeds like excess. |
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ian-s
Joined: Apr 01, 2004 Posts: 2669 Location: Auckland, New Zealand
Audio files: 42
G2 patch files: 626
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Posted: Thu Oct 16, 2008 2:04 pm Post subject:
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I had a quick look last night. Interesting project. |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Thu Oct 16, 2008 2:49 pm Post subject:
PIC based synth Subject description: PIC based synth |
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My poor site has received too many hits - you might have to wait for bandwidth to become available. |
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Thu Oct 16, 2008 3:18 pm Post subject:
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Could you post some info here? Maybe just some teaser stuff _________________ Jan
also .. could someone please turn down the thermostat a bit.
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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blue hell
Site Admin
Joined: Apr 03, 2004 Posts: 24079 Location: The Netherlands, Enschede
Audio files: 278
G2 patch files: 320
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Posted: Fri Oct 17, 2008 4:04 am Post subject:
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Thanks, will check it out this evening!
I noticed you posted another addie in the micro processor section, and I deleted that one as a duplicate posting. However actually that place might be a better place for this, so I'll move this thread to there. Erm ... so there is here now _________________ Jan
also .. could someone please turn down the thermostat a bit.
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Inventor
Stream Operator
Joined: Oct 13, 2007 Posts: 6221 Location: near Austin, Tx, USA
Audio files: 267
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Posted: Sat Oct 18, 2008 9:47 pm Post subject:
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Blue Hell wrote: | ... However actually that place might be a better place for this, so I'll move this thread to there. Erm ... so there is here now |
Jan, you seem confused! I suggest beer. This will confuse you more, but you won't care anymore. _________________ "Let's make noise for peace." - Kijjaz |
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oootini
Joined: Oct 15, 2007 Posts: 80 Location: ireland
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Posted: Mon Oct 20, 2008 1:05 pm Post subject:
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wow! this looks deadly. have been looking for a new pic project...
hey picsynth, you mentioned a pdf in your site. any more build info? that comes with the chip?
alternatively, can anyone point me towards a similiar (well documented) project?
edit: oops, never mind |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Mon Oct 20, 2008 2:06 pm Post subject:
more information Subject description: more information |
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All I can say is keep watching
http://www.geocities.com/picsynth/
I will be updating this site continuously.
I have just posted techinfo.txt there and above.
Have fun!
PICSYNTH |
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oootini
Joined: Oct 15, 2007 Posts: 80 Location: ireland
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Posted: Mon Oct 20, 2008 2:52 pm Post subject:
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any chance of posting the hex file? |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Mon Oct 20, 2008 3:10 pm Post subject:
any chance of hex file Subject description: any chance of hex file |
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No sorry, the hex file and/or source code will not be available.
I have good stock of programmed chips for sale - with code protect turned on. It was not easy to get the little PIC to do this job you must understand.
I have had orders already so you can understand my reasons.
Hope this is not disappointing.
PICSYNTH. |
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oootini
Joined: Oct 15, 2007 Posts: 80 Location: ireland
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Posted: Tue Oct 21, 2008 1:39 am Post subject:
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would it be possible to use a midi port for this instead of a keyboard? |
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rubendelacosta
Joined: Dec 25, 2005 Posts: 153 Location: lisbon
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Posted: Tue Oct 21, 2008 10:36 am Post subject:
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looks like a nice project!
but the hand draw schematics scare me a little... |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Tue Oct 21, 2008 3:38 pm Post subject:
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Fair enough, I have checked them over thoroughly though.
Love pencil and paper (call me old fashioned).
On Midi - no support for. |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Sat Oct 25, 2008 12:16 am Post subject:
updated site |
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I have updated the site with parts list, waves etc...
PICSYNTH |
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picsynth
Joined: Oct 16, 2008 Posts: 27 Location: New Zealand
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Posted: Wed Oct 29, 2008 6:57 pm Post subject:
Fed oscillator into filter control voltage |
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Tried feeding oscillator into filter control voltage, generates nice ring mod like effects, one of many new sounds on picsynth site...
Kevin
PICSYNTH |
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