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WIGGLING 'LITE' IN GUEST MODE

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Working on fixing the 'session logged out' issue - please log out and log back in as there is a new cookie name. It MAY be worse for a while, sorry. We'll see... I'm working on it. Thanks

Presenting: Crowminius
MUFF WIGGLER Forum Index -> Music Tech DIY Goto page Previous  1, 2, 3, ... 36, 37, 38  Next [all]
Author Presenting: Crowminius

nvining

Oh, that sounds lovely.

Any chance of getting the Power Supply That Doesn't Suck as an Arduino shield on its own (in some form or flavour?) It would be VERY nice for prototyping things to have a good +/-12V (or whatever we're running on here) power supply, and an Arduino, all on the same board.


JohnLRice

Impressive work Mr. Old Crow sir! we're not worthy


brother303

Indeed, very cool!

Respect!

Guinness ftw!


seepaxton

This sounds excellent!! How do you rate the build process, would you say it a particularly hard build?? Is there lots of matched transistors and tempcos to worry about


nidas

Awesome ! Looking forward to start with this.


oldcrow

The build, while tedious, is not bad. There are no esoteric parts here, except possibly for the reverse-log taper pots and those are at Small Bear and other vendors. There are three surface-mount temperature-compensation resistors which I got from Digikey. These are the only SMT parts on the board, and I provide through-hole pads as an alternate. The four LM3046/3086 transistor arrays are the only matched transistors.

--Crow
/**/

seepaxton wrote:
This sounds excellent!! How do you rate the build process, would you say it a particularly hard build?? Is there lots of matched transistors and tempcos to worry about



ThecureForSin

What's the footprint? Just considering an actual case. Or if you'd be kind enough to share the file for your top layer to get all position.... hihi


oldcrow

It is 8.5" x 11" (216mm x 280mm). I use a small aluminum attache case similar to http://www.aliexpress.com/item/Spring-2014-Aluminum-Frame-Briefcase-Fa shion-ABS-Solid-Portable-Men-Attache-Case-Portfolios-Organizer-Men-Bri efcase/1797514832.html

I have a wooden insert in the case to mount to board.

--Crow
/**/

ThecureForSin wrote:
What's the footprint? Just considering an actual case. Or if you'd be kind enough to share the file for your top layer to get all position.... hihi



ultravox

If I didn't already own a Voyager I'd be all over this!!

Nice work Mr. Crow!


tIB

Outstanding! applause


timothyjr

oh wow yesssssss. between this and the crOwBX you're getting me very excited.


gwaidan

Lovely demo-sounds very promising!


Noiseconformist

Great project, as always! applause
I'd love to hear some percussive sounds across its audio range, recorded completely dry.


General_Dimi

Killing it! Very nice, looks like a fantastic excuse to get into more DIY stuff.


msghmr

When can we buy a board?!?! hyper


oldcrow

I am finalizing the board revisions to submit at the end of this week. I figure they will be back from the board house mid-April. I am currently building online BoM lists at Digikey and Mouser to make a parts order more efficient.
Total for the parts from Digikey/Mouser is just under US$190. More later.

--Crow
/**/


colorbars

$190 for parts, $100 for pcb... A minimoog for under $300 we're not worthy


crustibooga

Tasty - very tasty! applause


paulstone

Great project thumbs up
interested in making one


Dude163

Ill get one!

Will the PCBs etc be available in time for my 50th bday in July!

cheers

D163


Altitude909

outstanding. a DIY moog project of this scope is exactly what the world needs.


latigid on

And funnily enough, not one but two!





https://www.muffwiggler.com/forum/viewtopic.php?t=126711


The version of M. Delgoulet seems to have the more traditional layout, no offence to M. Crow but the knobs look a bit too tightly spaced?


mOBiTh

we're not worthy we're not worthy we're not worthy


oldcrow

I'd heard of this, one reasons why I didn't go for a euro-style build on Crowminius. I had a different idea in mind, which is the great thing about DIY. SlayerBadger! SlayerBadger!

My controls are tightly spaced, a constraint of the aluminum case that got me to devise this thing. In practical use I've not found it a real problem though. I wanted a portable, self-contained machine and here it is. w00t

I might make a larger control panel board that would connect to the main board through friction-lock headers for each control position except the rotary switches which would need harnesses. We'll see. I need to get rev1.1 boards stocked first. --Crow

/**/

latigid on wrote:
And funnily enough, not one but two!

https://www.muffwiggler.com/forum/viewtopic.php?t=126711


The version of M. Delgoulet seems to have the more traditional layout, no offence to M. Crow but the knobs look a bit too tightly spaced?



oldcrow

I'll have them in mid-to-late April. Working out the final entries of the online shareable project BoMs at the moment. Folks will be able to login to Digikey, select my Crowminius v1.1 BoM and order it. Same for Mouser. --Crow

/**/

Dude163 wrote:
Ill get one!

Will the PCBs etc be available in time for my 50th bday in July!

cheers

D163


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