Search found 1738 matches

by av500
Fri Jul 03, 2020 4:05 pm
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

software updates are on the vpme.de website, the DIY kit ships with the firmware installed Thanks, I saw the same in the user manual (which I did find on your website), but I cannot find the firmware :confused: that's indeed true, seems I have not published a firmware update yet ... but does your c...
by av500
Thu Jul 02, 2020 1:31 pm
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

pjbulls wrote:
Thu Jul 02, 2020 1:28 pm
Is the (compiled) firmware for this module available?
software updates are on the vpme.de website, the DIY kit ships with the firmware installed
by av500
Thu Jul 02, 2020 5:21 am
Forum: Music Tech DIY
Topic: [ORDER] ZeroScope, 6hp scope that's almost not even there
Replies: 447
Views: 42690

Re: [ORDER] ZeroScope, 6hp scope that's almost not even there

KittenVillage wrote:
Tue Jun 30, 2020 6:28 pm
I seem to be getting some noise on mine... on channel one I think? Is there some calibration I'm missing?
there is no calibration for noise, but try to thoroughly clean the PCB around the CPU and the opamp
by av500
Thu Jun 25, 2020 2:06 am
Forum: Eurorack Modules
Topic: VPME.DE T43
Replies: 9
Views: 652

Re: VPME.DE T43

indeed the one "functional" difference is that there is also a solder jumper to send the CV to the Doepfer bus :)
by av500
Thu Jun 25, 2020 2:03 am
Forum: Eurorack Modules
Topic: QD Quad Drum Voice by vpme.de
Replies: 75
Views: 8028

Re: QD Quad Drum Voice by vpme.de

So I’m wondering are the wave tables in this module geared towards drum sounds specifically? I know people pushed for the added feature (as it was only going to be a sampler) and I’m assuming that was the intention. the wave tables are not drum specific, but together with the other features like CV...
by av500
Wed Jun 03, 2020 3:42 pm
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

recent synthcube kit buyers-- we have been shipping some kits with the incorrect pre-soldered LEDs--- PLEASE DO NOT TRY TO USE THEM-- THEY ARE INCORRECT FOR THE KIT--- if you are one of those people, please contact us via email we will send you the correct LEDs!! In a few cases we sent out the wron...
by av500
Mon Jun 01, 2020 2:01 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

I guess the idea is to break the 16 pin in half and solder them in parallel, plug them into a cable to align them before soldering
by av500
Fri May 29, 2020 2:53 am
Forum: Music Tech DIY
Topic: Anyone have the DSP Chips datasheets? CZ1, FM1, K5, K8 etc.
Replies: 9
Views: 385

Re: Anyone have the DSP Chips datasheets? CZ1, FM1, K5, K8 etc.

most of these are variation of always the same 8-bit PWM sample playing atmega328 code...
by av500
Thu May 28, 2020 1:22 pm
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

Hello all! I just received my kit build kit for V1.9 and am looking forward to practicing soldering smt. I am a little overwhelmed as this is the most complex kit I have attempted, and am confused re: the leds. They are all attached on a board, conveniently broken into individual sections. Looking ...
by av500
Fri May 22, 2020 1:28 pm
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

if you have signals out on 123456 then you have firmware inside.
by av500
Mon May 18, 2020 4:07 am
Forum: Music Tech DIY
Topic: [ORDER] ZeroScope, 6hp scope that's almost not even there
Replies: 447
Views: 42690

Re: [ORDER] ZeroScope, 6hp scope that's almost not even there

check the negative -2.5V around IC5 / R13
by av500
Tue Apr 28, 2020 11:20 pm
Forum: Eurorack Modules
Topic: QD Quad Drum Voice by vpme.de
Replies: 75
Views: 8028

Re: QD Quad Drum Voice by vpme.de

evasporque wrote:
Tue Apr 28, 2020 4:56 pm
staying safe making some patches...impressing no one...but having some lovely sounds to hangout with...stay safe people
thanks, stay safe and make some music! :yay:
by av500
Mon Apr 27, 2020 5:38 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

h wrote:
Mon Apr 27, 2020 5:36 am

1) that was not about your pcb! its not critizism, just whining. i was referring to the components that bear no label on themselves. once you got a capacitor out of its packaging there is not way to tell its value.
ah ok, I read it too fast :)
by av500
Mon Apr 27, 2020 1:13 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

Its still a bit scary to me that some SMT components aren't labeled (caps, some resistors). I had one single issue: The button (which was delivered with the PCB if i remember correctly) did not fit the whole. i had to rasp away a little to fit it. I still have two little questions: 1: do you have a...
by av500
Sun Apr 26, 2020 7:46 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

normally I reply :) adding everyone who emails me to the waitlist...
by av500
Sat Apr 25, 2020 7:39 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

Hi, i bought your v2 with presoldered IC7 some time ago and finally sat down to build it. I am happy so far with how easy the SMD stuff turned out to be (my first SMD build). I have a quick question: Whats about C1 on the back PCB? It is not mentioned in the BOM, nor in the build instructions. Is t...
by av500
Sat Apr 25, 2020 3:33 am
Forum: Eurorack Modules
Topic: Help! Doepfer A185-2 precision adder troubleshooting
Replies: 19
Views: 621

Re: Help! Doepfer A185-2 precision adder troubleshooting

An A-185-2 I bought used inverted the signal on all channels. Found one of the LM324 quad opamp ICs to be fried. It is a very cheap part and easy to replace, might be the cheapest repair attempt possible. The new version of the module uses LT1014 though which is quite expensive and hard to find as ...
by av500
Sat Apr 25, 2020 3:30 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

I had a question about the schematic: how are the WS2812B connected exactly? Pin 5 of IC2 to the top circle, starting from 12 o'clock and going clockwise, then the same for the middle and bottom circle? I'd like to roll my own using the mini version of these LEDs, and judging from previous posts an...
by av500
Sat Apr 04, 2020 1:05 pm
Forum: Music Tech DIY
Topic: [ORDER] ZeroScope, 6hp scope that's almost not even there
Replies: 447
Views: 42690

Re: [ORDER] ZeroScope, 6hp scope that's almost not even there

hmm, this is strange. I just uploaded latest v1.7 here: https://drive.google.com/drive/folders/ ... sp=sharing

and this one works OK for me in tuner mode.
by av500
Sat Apr 04, 2020 9:25 am
Forum: Music Tech DIY
Topic: [ORDER] ZeroScope, 6hp scope that's almost not even there
Replies: 447
Views: 42690

Re: [ORDER] ZeroScope, 6hp scope that's almost not even there

the highlight box should still be there when the tuning is "exact"
by av500
Tue Mar 17, 2020 6:04 am
Forum: Music Tech DIY
Topic: [IC] General Midi (GM) euro module - any interest?
Replies: 9
Views: 422

Re: [IC] General Midi (GM) euro module - any interest?

I'm in the early stages of designing a euro general midi module using the SAM2695 Is this a "one off", or would anyone else be interested ? panel preferences ? I designed a Eurorack "MIDI" module a few years back using the VS1053B chip. I put MIDI in quotes since it does not have MIDI-in, who needs...
by av500
Mon Mar 16, 2020 4:11 am
Forum: Music Tech DIY
Topic: [ORDER] Euclidean Circles - LEDs with rhythm
Replies: 789
Views: 65996

Re: [ORDER] Euclidean Circles - LEDs with rhythm

can you check the voltages on the module? you should have about 5V between D49 and L49 and 3.3V at the test point labeled 3V3, next to C25
by av500
Fri Mar 13, 2020 6:38 pm
Forum: Eurorack Modules
Topic: QD Quad Drum Voice by vpme.de
Replies: 75
Views: 8028

Re: QD Quad Drum Voice by vpme.de

LDT wrote:
Fri Mar 13, 2020 6:30 pm
Ok, I think I have figured out that there is four LFOs.
yes, everything comes in fours, voices, triggers, CVs, LFO, preset banks ... :)

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