Super Klee Sequencer

sneakthief · Joined: Jul 24, 2006 Posts: 569 Location: Berlin

at least with the MIDIbox CV, there's provision for setting the pulse width:

Scott Stites · Posted: Thu Aug 30, 2007 7:48 am Post subject:

Cool!

vtl5c3 · Posted: Thu Aug 30, 2007 8:14 am Post subject:

Thanks Sneakthief. I wasn't aware that there are problems with the Blacet PIC. Good to know, though.

R.

TheAncientOne · Joined: Dec 26, 2006 Posts: 144 Location: United Kingdom

I can endorse the MIDIbox kit too - the sync works well, and it's a tiny board.

The MIDIbox monitor is a cool project in its own right, a good first MIDIbox, and a very useful tool. Cheap too - the core, a 4x20 LCD and a couple of buttons.

fonik · Posted: Thu Aug 30, 2007 9:26 am Post subject:

sneakthief · Joined: Jul 24, 2006 Posts: 569 Location: Berlin

fonik - no, i think it's relatively easy. i'm consulting some gurus right now and will have a solution shortly. it's just a matter of assigning one of the analog inputs to pulse length variable.

if you like, i can compile it and send you the .hex file to upload when it's ready.

fonik · Posted: Thu Aug 30, 2007 11:40 am Post subject:

wow, that's great, sneakthief! thank you very much! highly appreciated.

Clack · Posted: Sat Sep 01, 2007 10:46 am Post subject:

Hi, I was wondering where I could find the schematics for theese projects? are they public? some links seem to be dead that point to them?

sneakthief · Joined: Jul 24, 2006 Posts: 569 Location: Berlin

If you're talking about the MIDIbox project, then look no further than http://midibox.org

Clack · Posted: Sun Sep 02, 2007 3:04 am Post subject:

no sorry, I mean the klee?

Randaleem · Joined: May 17, 2007 Posts: 456 Location: Northern CA, USA

Clack · Posted: Sun Sep 02, 2007 7:39 am Post subject:

yes I have tried that. it appears to be missing Shocked

THeff

All,

I just finished building a voltage controlled clock for the Klee. The design is based on the Roland M-182 sequencer and it works great!
Features:
1.) Voltage Controlled
2.) Freq: 0.14 Hz to 33 Hz, (7s - 3ms).
3.) Clock and Gate outputs with variable Gate width.
4.) Start/Stop button and ext. Start/Stop
5.) Temperature stabilized.
6.) Free run and single-step.

I have enclosed the edited schematic and the original can be found here:
http://fa.utfs.org/diy/roland100m/index.html

Fairly easy to build.

Regards,

Tim

M_182 Clock TWH.jpg

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THeff · Posted: Sun Sep 02, 2007 12:05 pm Post subject: Clock for Klee

All,

Here is the finished module waiting for front panel graphics.

Tim

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bugbrand · Posted: Sun Sep 02, 2007 12:33 pm Post subject:

Tim, that's A.C.E.! Nice work and nice share!

Scott Stites · Posted: Sun Sep 02, 2007 3:00 pm Post subject:

Hmmm....a very nice addition indeed!

And the Klee schematics - AAAARRGGGHHHH! I was going to fix the swapped pins on the TL074 sections, then re-upload it, but it's not going to happen in a while (maximum effort going into Klee proto). So, thought I'd upload warty version 3.03, which is quite usable, but it's not on this computer.

Anybody got the 3.03 zip file handy?

a.b.o.z. · Posted: Mon Sep 03, 2007 4:55 am Post subject:

THeff · Posted: Mon Sep 03, 2007 5:47 am Post subject: know_the_Klee

Hi a.b.o.z.,

Here is the file you are looking for.

Regards,

Tim

know_the_klee_draft2_671.pdf

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Scott Stites · Posted: Tue Sep 04, 2007 10:29 am Post subject:

[Edit by Blue Hell : please follow http://radio.electro-music.com/forum/topic-24821.html for the docs]

Actually there was a later draft of "Know the Klee" (rev 3) posted here:

http://electro-music.com/forum/download.php?id=8646

Things are getting pretty scattershot for the Klee Sequencer - I'm going to try to consolidate the info for the electro-music Klee Sequencer PCB project to this thread (which was formerly the original PCB poll, but is now more of a build thread):

http://electro-music.com/forum/topic-19278.html

This thread, which was about the development of the Model 2 Klee, which is essentially the electro-music thread, is going to be unstickied to make room for a new, more useful thread for everybody.

As things progress here, things tend to get lost in the roar of what's going on - I plan to sticky a new directory of projects so that everyone's PCB project can be found easily through all of the threads. I figure this will be handy for those of us that have been here a while, and for new members who may still be coming to grips with what's offered.

Cheers,
Scott

THeff · Posted: Tue Sep 04, 2007 3:27 pm Post subject: Klee 2 Schematic Documents

All,

At Scott's request I have edited the pin numbers of the TL074 op amps in the Klee 2 schematics and I am re-posting them as version 3.02A.

Regards,

Tim

kleev302A_krunkus_edition.zip

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Scott Stites · Posted: Tue Sep 04, 2007 10:33 pm Post subject:

Thanks, Tim!!

Sound · Joined: Jun 06, 2006 Posts: 842 Audio files: 1

Scott Stites · Posted: Sat Feb 21, 2009 8:38 am Post subject:

Well, not with my system. I know the electronotes standard uses 5V gates and triggers, so that's why I put the option in. I seriously don't know if those types of levels would bother anything, or blow anything up, if it was designed for 5V levels. Maybe someone could kick in with more info on that.

BTW, Ray's EGs now do respond to the lower levels. I think I built my MFOS EGs (on proto-board) about 2.5 seconds before he designed some that respond to lower levels.

Cheerios,
Scott

Sound · Joined: Jun 06, 2006 Posts: 842 Audio files: 1

Thanks!

fonik · Posted: Sat Feb 21, 2009 1:20 pm Post subject:

@sound:
how great you digged the origin klee thread. IMHO it is one of the greatest e-m threads ever! it is such a great example of sharing, collaboration and such from the beginning - outstanding and striking!