Search found 315 matches

by charonme
Sun Sep 06, 2020 1:07 pm
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

col wrote:
Sat Aug 29, 2020 7:23 pm
is the resistor soldered to a pad?
yes, the white cable leg is soldered to the reset pad as per the uO_c schematic
by charonme
Sat Aug 29, 2020 10:42 am
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

col wrote:
Thu Aug 27, 2020 4:28 pm
Interesting, I wonder if that will work on Radio Music?
It should, does radio music have similar startup issues like uO_c?
by charonme
Thu Aug 27, 2020 11:43 am
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

My uO_c PCBs didn't have pads for the supervisor and the pogo pin, so I had to resort to this:
Image
by charonme
Thu Aug 27, 2020 11:23 am
Forum: General Gear
Topic: Arturia keystep controller
Replies: 351
Views: 66245

Re: Arturia keystep controller

I believe they do.

Anyway, when the hold button is configured to "hold keys" or "both", does it actually prevent the keystep from sending note off messages until the hold button is disengaged? Or is it only holding keys when the arp is running? (I'm not talking about the sustain midi message)
by charonme
Sun Aug 23, 2020 4:43 am
Forum: General Gear
Topic: Deepmind 12 CV input Question.
Replies: 3
Views: 1165

Re: Deepmind 12 CV input Question.

what's the resolution of the cv input?
by charonme
Sun May 10, 2020 4:11 am
Forum: Music Tech DIY
Topic: heptaphasis - 3HP 7-phase LFO
Replies: 40
Views: 4343

Re: heptaphasis - 3HP 7-phase LFO

no update, it works for me :)

I believe those gerbers are probably the ones I uploaded to pcbway to get my PCBs
by charonme
Sat Mar 28, 2020 5:15 pm
Forum: Eurorack Modules
Topic: Instruo Cs-L calibration
Replies: 7
Views: 669

Re: Instruo Cs-L calibration

all the calibration trimpots on the back are labeled, did you notice the two labeled "1v/oct"? I successfully used those to calibrate mine. But still this only works for a couple of octaves, the response seems to be too nonlinear for more than say 5-6 octaves (for example when I calibrated -2C and 5...
by charonme
Sat Mar 14, 2020 7:49 am
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

ah, right it's the Micrel brand that is no longer manufactured. Anyway all my questions still stand: how were the values picked and what could be a safe replacement
by charonme
Sat Mar 14, 2020 6:12 am
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

turns out that recommended supervisor is no longer manufactured, so I'm looking at some replacements and wonder: how was the original one picked? what should be the threshold voltage and the delay? I hoped I'll find out if I look at what happens when the teensy fails to boot properly, but it seems t...
by charonme
Fri Mar 13, 2020 2:06 pm
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re: uO_c 8hp ornament and crime.

Altitude909 wrote:
Thu Mar 12, 2020 6:25 pm
Youre probably looking at the old BOM
interesting, thanks! well the old bom is still linked from the main page https://github.com/jakplugg/uO_c
by charonme
Thu Mar 12, 2020 1:50 pm
Forum: Music Tech DIY
Topic: uO_c 8hp ornament and crime.
Replies: 326
Views: 44207

Re:

Will I have problems with the power issue that the "power supervisor" is supposed to solve on the other pcb version? well turns out I do have a startup problem, so I'll probably try to hack the supervisor into the old pcb version somehow if I can figure it out or find a guide hmm it still seems to ...
by charonme
Tue Feb 25, 2020 5:51 am
Forum: Eurorack Modules
Topic: the DIY cases thread!
Replies: 2551
Views: 497201

Re: the DIY cases thread!

2x41hp

Image

I haven't found a suitable lunchbox briefcase, so instead I got this https://www.vkf-renzel.com/aluminium-ca ... 126-1.html (none of their photos show this one tho)
by charonme
Tue Feb 25, 2020 5:44 am
Forum: Eurorack Modules
Topic: Bastl Instruments Quattro Figaro
Replies: 32
Views: 4169

Re: Bastl Instruments Quattro Figaro

it will work if you replace the fuses with jumpers or at 10 ohm resistors. Are you sure they're missing tho? they might look almost like capacitors
by charonme
Fri Dec 20, 2019 9:32 am
Forum: Eurorack Modules
Topic: Ochd by Instruo / DivKid
Replies: 244
Views: 18263

finally something that can compete with my heptaphasis! :)
by charonme
Wed Oct 23, 2019 7:43 am
Forum: General Gear
Topic: Access Virus Spectral Waveforms & Wavetables Analyzed!
Replies: 10
Views: 3805

thanks! are these the same? http://www.waf80.de/virus/viruwaves/

however I don't understand what the "wavetable sonogram analisis" represents. Where do they come from, where can I find them on the virus and where do the names come from?
by charonme
Thu Jul 04, 2019 8:47 am
Forum: Eurorack Modules
Topic: Ornament + Crime
Replies: 2400
Views: 191152

when I use functions that require a long press, the function is only activated after I release the button or encoder. Is that correct? Why isn't the function activated as soon as the required long press time is reached?
by charonme
Wed Jul 03, 2019 3:47 am
Forum: Music Software
Topic: iPad sequencer for live gigs
Replies: 7
Views: 1578

atte wrote:it doesn't really handle odd meters very well
what is the problem?
by charonme
Wed Jul 03, 2019 3:30 am
Forum: Music Software
Topic: Workaday iPad sequencer apps
Replies: 14
Views: 2166

ModStep is 4/4 16 steps, always. so modstep is useless for polymeter? is this still the case even in the new version? [EDIT] the manual says A Pattern contains up to 16 Steps. Using the Active Step feature, you can select how many steps will be played or skipped in a Pattern, which in conjunction w...
by charonme
Mon Jul 01, 2019 1:46 pm
Forum: Eurorack Modules
Topic: Instruō - Cš-L complex oscillator [CS-L]
Replies: 335
Views: 47212

[video][/video]
notice the pitch doesn't change when the knob is moved just a little bit
by charonme
Sun Jun 30, 2019 4:25 am
Forum: Eurorack Modules
Topic: Instruō - Cš-L complex oscillator [CS-L]
Replies: 335
Views: 47212

Anyone feel like the potentiometers used for the FM and Fine Tune are a bit imprecise? yes, when I try to tune the oscillators it seems to me like I have to turn the knob more than just a little bit, otherwise it has completely no effect. I can wiggle the knob left and right under a certain thresho...
by charonme
Mon Jun 17, 2019 9:42 am
Forum: Eurorack Modules
Topic: Kammerl Beat-Repeat Effect for Clouds
Replies: 433
Views: 46660

Mndscrpt wrote:Hi! Does someone have an front overlay which i can just print out and put under the knobs?
I'm also interested in a printable paper overlay


kammerl processed koshi chimes
by charonme
Wed May 29, 2019 12:51 am
Forum: Music Tech DIY
Topic: heptaphasis - 3HP 7-phase LFO
Replies: 40
Views: 4343

lol yes, but it would be much harder to google it ;)
by charonme
Mon May 27, 2019 11:38 am
Forum: Music Tech DIY
Topic: heptaphasis - 3HP 7-phase LFO
Replies: 40
Views: 4343

This design has pretty low distortion. I just measured it again how did you measure it and what circuit exactly did you measure? I'd like to measure the distortion of the one I have here, but the frequencies are well below what my scope's spectrum analyzer could display nor do I have a dc coupled c...
by charonme
Mon May 27, 2019 11:07 am
Forum: Music Tech DIY
Topic: heptaphasis - 3HP 7-phase LFO
Replies: 40
Views: 4343

it forces the system into a non-quadrature state it just introduced a nanosecond disturbance that was supposed to instantly make the circuit to oscillate at a higher amplitude like this: https://www.muffwiggler.com/forum/userpix2/16658_sds00032_1.png it worked well at some specific conditions, but ...
by charonme
Mon May 27, 2019 3:12 am
Forum: Music Tech DIY
Topic: heptaphasis - 3HP 7-phase LFO
Replies: 40
Views: 4343

[video][/video]

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