CEM3340 VCO

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andrewF
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CEM3340 VCO

Post by andrewF » Mon Oct 10, 2016 6:28 pm

These are in stock and good to go.
PCB - USD25
18HP PANEL - USD35
Has phase modulated sync & pan-pulse output based on the Aries PMS-338 VCO

BOM & schematic
panel template

You will need to buy your CEM3340 from onChip, tho some retailers should be stocking them eventually.

[video][/video]

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Last edited by andrewF on Sat Oct 15, 2016 6:10 am, edited 1 time in total.

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Timmy
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Post by Timmy » Mon Oct 10, 2016 7:02 pm

Modular synthesis is indeed a Mug's Game.

[video][/video]

calaveras
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Post by calaveras » Mon Oct 10, 2016 11:18 pm

Is there a hate group militia for SMD racists?
I want to join it. Stuff like this is just too cool.
And uh, they took our joooobzzz.

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Timmy
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Post by Timmy » Tue Oct 11, 2016 12:14 am

calaveras wrote:Is there a hate group militia for SMD racists?
I want to join it. Stuff like this is just too cool.
And uh, they took our joooobzzz.
Looks like it is a very easy build, SMD-wise: 0805 sized passives and SOIC chips, quite suitable for SMD beginners. All you need is a fine tip for your iron, some fine solder wire (preferably with a no-clean flux core), and either a flux pen or some no-clean get flux, or both. And a pair of tweezers.

Not sure if the PCB reference is to Tuxedomoon or alchemy or both.

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andrewF
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Post by andrewF » Sat Oct 15, 2016 6:12 am

This is a pretty easy build, but requires a lot of different resistor values.

Anyway alchemy and
Build/BOM info is up:

HERE!

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