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 Forum index » DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
Stripboard sample & hold layout
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Basthian



Joined: Jun 03, 2006
Posts: 11
Location: Sweden

PostPosted: Tue Jul 11, 2006 6:54 am    Post subject:  Stripboard sample & hold layout Reply with quote  Mark this post and the followings unread

Hi!

I was wondering if there are any stripboard layouts for the updated sample & hold mod on mfos.com? I found something that Krunkus had made but it wasn't the whole picture. I have the PCB for the soundlab and just want to add the s&h as a stripboard.

/basthian
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Uncle Krunkus
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Joined: Jul 11, 2005
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PostPosted: Tue Jul 11, 2006 7:16 am    Post subject: Reply with quote  Mark this post and the followings unread

There's this mod of the SoundLab board, but you'll have to extract the S&H bit from the top left corner. I haven't done just the S&H on stripboard. There is a layout of the S&H mkII which I've done with some extra VCOs as well. Tell me if you want that and I'll find it.
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Mr Swirling Vortex Man



Joined: Jun 13, 2006
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PostPosted: Tue Jul 11, 2006 5:01 pm    Post subject: Reply with quote  Mark this post and the followings unread

Hi Uncle, I'd certainly be interested in this layout of which you speak!! Cool 'Twould be ultra cool. [/quote]
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Uncle Krunkus
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PostPosted: Wed Jul 12, 2006 1:08 am    Post subject: Reply with quote  Mark this post and the followings unread

Here 'tis,
The designators for the S&H are as per Ray's schem +300. The designators for the extra 2 VCOs are as per Ray's schem. I've almost finished wiring this into my SoundLab, so I'll soon be able to verify that it's a goer. (Or I'll be working out why it isn't! Laughing )
Enjoy!


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Mr Swirling Vortex Man



Joined: Jun 13, 2006
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PostPosted: Thu Jul 13, 2006 3:42 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks Uncle --much appreciated-- really want to make this when I have time. (hhmmm...time... that thing that seems so short when trying to work on projects... yet so long when we are too busy to be working on projects...)
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Joel



Joined: Sep 12, 2006
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Location: London, UK

PostPosted: Thu Sep 28, 2006 5:52 am    Post subject: Reply with quote  Mark this post and the followings unread

Hi,

can I just check what all the ICs on this board are doing? It'd help me sort out the SL in my head a lot Shocked

IC1 - TL082 - ???
IC2(a) - TL40106 - ??? (additional AR envelope generator?)
IC2(b) - LF442 - used for extra VCOs
IC3 - TL084 - S&H
IC4 - CD4066 - ???
IC5(a) - LF444 - used for extra VCOs
IC5(b) - TL082 - ???
IC6 - LF444 - used for extra VCOs

Thanks for any help you can give!

Cheers, Joel
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Uncle Krunkus
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PostPosted: Thu Sep 28, 2006 3:09 pm    Post subject: Reply with quote  Mark this post and the followings unread

The bottom half is the dual VCOs from the SoundLab layout. The top half (5 chips) is the S&H Mk2.
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zf



Joined: Mar 05, 2009
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PostPosted: Thu Mar 05, 2009 6:02 am    Post subject: Reply with quote  Mark this post and the followings unread

What software was this layout made with?

Nice job!
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v-un-v
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PostPosted: Thu Mar 05, 2009 7:35 am    Post subject: Reply with quote  Mark this post and the followings unread

Hi Haggis! welcome to electro-music.com!

This layout was done with; Lochmaster Stripboard CAD

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Dego



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PostPosted: Thu Jan 21, 2010 3:46 pm    Post subject: Reply with quote  Mark this post and the followings unread

Posted Image, might have been reduced in size. Click Image to view fullscreen.
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marvkaye



Joined: Mar 14, 2011
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PostPosted: Wed May 18, 2011 3:46 pm    Post subject: Reply with quote  Mark this post and the followings unread

The first time I saw a stripboard layout, courtesy of Uncle Krunkus, I thought it was absolutely fascinating. I just had to try my hand at it and my search for a not-too-complicated schematic I could use for my first effort led me back to MFOS and Ray's great little Micro Sample & Hold circuit. It didn't take long to catch on to Lochmaster and after a few false starts to find what felt like the best approach, two evenings later this is what I came up with.

Please note, I haven't tested it, haven't even really done a second pass with a fresh printout of the schematic to verify my work... I was just so excited to have gotten one done I felt like I had to share it. Please let me know if you spot any glaring errors, or, better yet, let me know if you wired it up and found it to work right out of the gate... that would be way too cool. BTW, the schematic used is the one dated 2/17/08 on the MFOS website and all parts values were taken directly from it.


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otcx



Joined: Jan 14, 2006
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PostPosted: Mon Feb 04, 2013 6:40 am    Post subject:  Panel wiering Reply with quote  Mark this post and the followings unread

It would be nice to get panel wiring diagrams also. And of course what striboard refers to what Rays plaanes.
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marvkaye



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PostPosted: Mon Feb 04, 2013 7:35 am    Post subject: Reply with quote  Mark this post and the followings unread

The stripboard layout I shared above is based on Ray's Old Micro Sample and Hold schematic. There's a wiring diagram on that page. IHTH.

<marv>
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otcx



Joined: Jan 14, 2006
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PostPosted: Wed Feb 06, 2013 10:26 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks Marv, but that page dose not exist anymore. At least from that link.
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elmegil



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PostPosted: Wed Feb 06, 2013 10:21 pm    Post subject: Reply with quote  Mark this post and the followings unread

What problem are you having with the link? It worked for me....
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Nardu



Joined: Feb 28, 2011
Posts: 40
Location: Braila, Romania

PostPosted: Thu Feb 07, 2013 8:28 am    Post subject: Reply with quote  Mark this post and the followings unread

- Below the correct new links :

- OLD Micro Sample & Hold :
http://www.musicfromouterspace.com/analogsynth_new/MICROSAMPLEANDHOLD_OLD/MICROSAMPLEANDHOLD.html
- OLD Micro Sample & Hold - Schema :
http://www.musicfromouterspace.com/analogsynth_new/MICROSAMPLEANDHOLD_OLD/pdf/microsampleandhold_schem.pdf
=======================================================================================
- NEW Micro Sample n' Hold June 2011
http://www.musicfromouterspace.com/analogsynth_new/MICROSAMPLEANDHOLD/MICROSAMPLEANDHOLD.html
- NEW Micro Sample n' Hold June 2011 - Schema :
http://www.musicfromouterspace.com/analogsynth_new/MICROSAMPLEANDHOLD/pdf/microsampleandhold_schem.pdf
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otcx



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PostPosted: Thu Feb 07, 2013 10:22 am    Post subject: Reply with quote  Mark this post and the followings unread

Thanks all to reply, but i just find out that i already have RAYS pcb for S&H.
So i started to populated that.
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Starspawn



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PostPosted: Tue Jul 30, 2013 3:20 am    Post subject: Reply with quote  Mark this post and the followings unread

Will this work with +/- 15V like many of the other circuits?
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