Blipnome (eurorack mount?)

Arduinome, Bliptronic, Enclosure, arduino — JP @ February 20, 2010

Stray Technologies aka Vblank, has finished up doing his bliptronic to blipnome arduino conversion, and has made available a $70 kit to do the conversion including 4 pots which control ADC in Arduinomeserial.

This is such an awesome project and something I’ve been hoping someone would crack since the Blips first came out.

I’ve ordered two, the second one is to work on a dream of mine, and that’s a eurorack mounted monome interface.

Blipnome in a eurorack?

It fits a treat, I just need to find a faceplate with the correct holes, as the blip case isn’t ideal as it’s plastic and curved with speaker holes.

Casio SK1 Midi Retrofit

Hardware, midi retrofit — JP @ January 11, 2010

Finally finished up my midi retrofit of the Casio SK1, and I’m very happy indeed with it. The HighlyLiquid UMR kits was a breeze to assemble, and if it hadn’t been for my initial soldering on the kit to the Sk1 board backwards it would have been an afternoon project.

For those repeating this process, triple check the numbers on the ribbon area of the SK1 that you solder the kit to, the 12 is on the left (depends on which way round you’re looking at it, so DOUBLE check).

I have some issues with the sample recorder, sometimes the SK1 needs to be turned on and off to get it to record again and it doesn’t seem to store the sample thru a power cycle (it might never have done this so I can’t fault anything there).

I can see this becoming a pretty useful part of a LIve improv type session, with a laptop, Monome and Sk1, running long Polygomé style midi from the Monome thru the Sk1 using samples recorded there and then.

I’m probably going to look at picking up another 2 or 3 of the SK’s this year, to expand the collection and have some for redundancy.

I’m also still toying with adding some bend points. Though I’m thinking I’ll take it one step further and use digital potentiometers to make the bends automatable from a computer. So it might take some time to work through.

In the meantime, my next Midi retrofit will be the Ace-Tone keyboard that I recently picked up. I’m hoping the 2 octave retrofit will be pretty simple with the MD24 kit from highlyliquid. If it becomes a nightmare I might step it back to retrofitting one of my stylophones instead.

Weird Sound Generator Problem Solved.

Hardware, Weird Sound Generator — JP @ December 14, 2009

Sorry to say, but I think the diagram on the MFOS site is wrong for the kit parts they are sending out (either that or I can’t read diagrams).

The diagram in question is this one:

Picture 16

That to me looks like ground to the top, middle left alone, bottom gets the out. In that wiring however I got nothing.

Once I switched the bottom “out” wire to the middle everything sprang to life and everything works peachy now.

Weird sound issue was the 1/4" was wired wrong

Interestingly enough I was actually able to find someone else who had the same issue and had blogged about it. Sean over at Bearly Sounds had the same issue with his WSG construction.

When I first powered on the unit nothing happened. I decided to test for voltage first. First I checked the battery. I know it sounds stupid but how many times have you had something not work only to find out the batteries were dead? Then I basically traced the voltage. Everything looked good. As it turned out, I soldered a wire to the wrong post on the 1/4″ jack. Once I corrected that problem the WSG immediately started making weird sounds! Woo hoo!

As always, I am concerned that my aggressive debugging of the last 3 hours might have screwed something up, but everything seems in shape.

The WSG is now sat in a whole cut in a cardboard box, ready for oak case construction after the Christmas break

Weird Sound Generator (weird sound is no sound)

Weird Sound Generator - Short

EDIT: See the next post, this issue is now fixed.

Finished my weird sound generator kit over the weekend, and it was one of those soul crushing moments in electronics where you finish the meticulous soldering and excitedly plug it in and it makes no sound at all.

I had a quick poke around and was actually able to make it make a sound, but I’m somewhat at a lose as to the reason.

If I short point A on the switch, to B the ground (I put all my ground down onto the plug since it was bigger than the location on the pot in this diagram. Anyway, when grounded, it makes weird sounds, but the left “Oddness Filter” doesn’t do anything and it seems like most of the pots in Voice A don’t work. So clearly I’m just by passing something.

I reheated all the points in pcb and no difference. I need to double check all my capacitors are the right way round, and my resistors are in the correct places. Beyond that I’m at a lose. I’ll take some pictures of the boards in case someone can see any obvious issues.

Bliptronic

Arduinome, Bliptronic, Enclosure — JP @ November 25, 2009

My Bliptronics arrived today the day after ordering from Thinkgeek (one of the joys of sharing a state with them), after the earlier press they got on Create Digital Music, I was very excited to immediately take one of them to pieces.

Need to find myself a magnifying glass and look at the IC’s in use.

At forst glance it looks very promising. It’s not my dream which was 2 16 pin headers coming off the button board, one for buttons one for LED’s and all the brains in the logic board. It looks like some of the brains is pre headers, so there are only 16 of them.

But I’m sure once some bright spark has worked out what those 3 IC’s do, and what the 16 pins need to plug into, this could be a viable button pad for a 40h kit or an arduinome. It’s perfect for an arduinome, as it’s an enclosure with button pads and some extra space for pots to connect to the arduino all for $50 which is about the price I paid for my machined 40h faceplate alone.

It’s zero threat to Monome™ as it still has no competition with this, the buttons and the build are easily 10 times less – which since it’s 10 times cheaper is no surprised. It’s chinese made, rather than the Monome™’s all American local resourced ethically happy build.

I have two spares, which two lucky friends will get for Christmas, I’m hoping this can be the new button pad for my old old arduinome, I built back in the day.

More info as I get it.

Ucreate Noodle

Hardware, Music, ucreate music — Tags: , — JP @ November 5, 2009

Ucreate Music Sample Track by madebyrobot

Recorded into the 2.30 memory that it has built it, using only the OOTB samples none of the ones available online.

Ucreate – what is available to look at

Uncategorized — JP @ November 4, 2009

When I installed the manager it created a UCreateMusic directory in my Documents directory in OSX.

This contains these sub directories:
ucreate directory structure

Config contains settings.xml this snippet of xml:

<?xml version="1.0" encoding="utf-8"?> <Setting> <Version>3</Version> <DomainSite>http://music.myucreate.com</DomainSite> <Startup>YES</Startup> <HideOver>NO</HideOver> </Setting>

Filter contains .ufx files, the Loop directory contains .lop and .sng files and logs contains a rather interesting log file in txt format.

The log contains stuff like this…

2009-11-04 19:39:25.338 UCreate Music[38316:20b] downloading complete 91
2009-11-04 19:39:25.380 UCreate Music[38316:99ff] 8.ufx|4834FA320C488B4B9973D712A27137C9
2009-11-04 19:39:25.380 UCreate Music[38316:99ff] checking folder /Users/iMac/Documents/UCreateMusic/Filter
2009-11-04 19:39:25.382 UCreate Music[38316:99ff] downloading…http://music.myucreate.com/download.aspx?resourceid=186 to /Users/iMac/Documents/UCreateMusic/Filter/8_4834FA320C488B4B9973D712A27137C9.ufx
2009-11-04 19:39:25.482 UCreate Music[38316:99ff] downloading and check sum successfully
2009-11-04 19:39:25.482 UCreate Music[38316:99ff] Receive UpdageInfoNotify from downloading 22
2009-11-04 19:39:25.483 UCreate Music[38316:99ff] Download loop resid=193
2009-11-04 19:39:25.538 UCreate Music[38316:20b] downloading complete 95
2009-11-04 19:39:25.581 UCreate Music[38316:99ff] Hiphop2_songsequence.sng|01F4A0B4CEC68E686FB0CC1D5128800E
2009-11-04 19:39:25.583 UCreate Music[38316:99ff] checking folder /Users/iMac/Documents/UCreateMusic/Loop
2009-11-04 19:39:25.585 UCreate Music[38316:99ff] downloading…http://music.myucreate.com/download.aspx?resourceid=193 to /Users/iMac/Documents/UCreateMusic/Loop/Hiphop2_songsequence.sng
2009-11-04 19:39:25.774 UCreate Music[38316:99ff] downloading and check sum successfully
2009-11-04 19:39:25.775 UCreate Music[38316:99ff] Receive UpdageInfoNotify from downloading 23
2009-11-04 19:39:25.814 UCreate Music[38316:99ff] Write data to device
2009-11-04 19:39:25.939 UCreate Music[38316:20b] downloading complete 100
2009-11-04 19:39:33.719 UCreate Music[38316:99ff] Save to unit successfully
2009-11-04 19:39:42.467 UCreate Music[38316:20b] command:Web2App_ExportSong?
2009-11-04 19:40:07.867 UCreate Music[38316:20b] command:Web2App_Help
2009-11-04 19:40:07.880 UCreate Music[38316:20b] http://music.myucreate.com/help/UcreateHelp.html
2009-11-04 19:40:07.882 UCreate Music[38316:20b] http://music.myucreate.com/help/UcreateHelp.html

If there is anything else that someone needs to see that I can provide let me know, not sure if there are usb device sniffers or the like that might help.

I do still hold out for a warm welcome from Radica/Mattel and then all of this probably will be irrelevant.

Ucreate Music

ucreate music — Tags: , , , — JP @ November 4, 2009

ucreate radica music

The ucreate music is from mattel as part of their ucreate series (currently two ‘toys’) that are designed to stretch childrens minds in a modern, artistic and affordable way.

It immediately caught my attention, it’s like a kaos pad for 6 year olds and only costs $30. My immediate thought was “this is the speak and spell of the 21st century, this could be huge”. So I brought one – after getting it this evening, I will probably be buying one for every child I know who for Christmas this year, as it’s one of the most awesome things I’ve seen in a long time.

I posted my immediate thoughts on the Monome forums, I’ll just borrow that for here:

http://post.monome.org/comments.php?DiscussionID=6224&page=1#Item_23

You basically have 4 banks (the rows) they can contain any of the samples in the “manager” each row starting one stops the current one, all 4 rows can run at once.

Each row can be selected and that’s when the FX comes into play, you cab choose from something like 7 or 8 FX using a dial and when you press and wiggle the big button the FX is applied to all the selected tracks with 2d motion (the low pass is just awesome lo-fi madness).

There is a manager app, the mac one looks like a flash app. It connects online and you have to sign up for an account.

In the manager are another hundred or so samples and you can move around any sample to anywhere. So in effect rather than having a row for each “type” of instrument, you could fill it with 12 drum samples.

There is no way to add your own sample…. BOOOO !!!

That said the 5th row is a sample row, you can record using a mic or the audio in and then you get 1 hit or loop on that sample, there are 2 A/B that you can fill, but you can only play one at a time.

It doesn’t show up in OSX as a drive (expect when I first plugged it in it appeared as a CD but that stopped once I installed the manager.

I’ll post the USB info.

The manager has a “store” section, so that makes me think they will be pretty restrictive about allowing anyone to add their own samples.

I have no idea how to hack something like this the USB connect bit, but my wish list would be simple:

- An ability to add your own loops to each of the 12 slots.
- The ability to download a recorded song
- Maybe the ability to add future fx

I also posted to the myucreate forums, I was the second post after a spammer:

http://www.myucreate.com/forums/Default.aspx?g=posts&m=4

I just got a ucreate music, and I can see a huge market for this device with electronic music production. It has the potential to be the speak and spell of the 21st century for electronic circuit benders and tinkerers.

I’m curious if this is a market that Mattel or Radica has considered and whether they will embrace it.

Embracing it would mean sharing some information that would allow people to go in and get down and dirty with the circuits and or the software that manages and is run on the ucreate.

Off the top of my head, I would love to be able to add my own samples to the 12 positions in the trigger board, I can’t see any easy way to do this with the manager. The only options seem to be limited to the samples available in the downloadable library.

I did notice a “store” section, and I could see it being seen that having the ability to add your own samples might limit users potential upsell to buying from a sample store (itunes style). If that is the case I think it’s shortsighted, as there will always be a market for more junior or less advanced users who just want samples that work, and those more advanced users who want to be able to play their own samples specifically.

I’d love to hear peoples thoughts on this. I’m hoping a solution can be found whether official or otherwise.

Thank you for producing such a well put together piece of hardware at such a reasonable price. I’ll be buying them for maybe 10 people from age 3 to age 43 this christmas.

I’m really hoping that radica, mattel or someone realize the potential sales they have the opportunity to amass IF they embrace a community that might not want to use this device in the exact way they have intended. If they in anyway open up any information that would allow 3rd party open source development of tools that can link to this hardware the have the potential to become the next huge thing that every electronic producer from the basement DJ to hip-hop moguls will have to own. Why do I think it will be that big? A combination to three things – it does a lot, not too much and it’s cheap. I own 2 stylophones. Stylophone have sold millions over the last 20 years. It’s cheap, it has a great sound and it’s tweakable. Geeks (and be honest that’s what every electronic music producer is (to quote Moby))… geeks love to tweak.

So I will be tweaking.

I’m going to crack mine open as soon as I can find the time and will post some internal shots.

I also will be posting the local copies of the .lop file and .sng file which I’m guessing is what is loaded onto the ucreate when you change the samples using the manager application.

I also have a log file, which might contain useful info to someone.

I’m at a bit of a lose though. Hacking USB protocols and handshakes and drivers is not something I have ever done, so I’m hoping some sort of community will rise up around this and then even if Mattel don’t see the opportunity we can try and make it work for us anyway.

More info to come.

Threshold Toggle

Software, arduino, max/msp — JP @ July 22, 2009

Threshold Toggle Max Patch

thresh_hold_toggle.maxpat

I needed this functionality for one of my arduino midi projects that’s on my to do list, this was a quick 15 minute blast through. I’m sure the max isn’t awesome and probably very ugly, but it works.

Made By Robot – iPhone App

Music, Software, iPhone, prototype — JP @ July 10, 2009

This weekend I will start some initial trials into building my Made By Robot iPhone app.

I’m not going to go into much detail about what I want to do with the first app, but I’m excited by the idea and will hopefully either give it away for free with the next album, or give the next album away for free with the app. Not worked out which is easier.

I actually have a couple of ideas for Made By Robot iPhone apps, so I’m hoping that I can maybe do one for each release.

Having zero Objective-C experience I’m aware that this might be a painful transition from the day job of coding for the web, but maybe the challenge is what I need.

On a side point, I’m also planning a couple of hardware projects reaching finale this weekend, it all depends on the weather and how much time I spend at the beach with the family.

Next Page »
This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License.
(c) 2010 Nomeist | powered by WordPress with Barecity