Month: May 2011

Solving problems: LRF support

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When I have a bit more time, I’ll post a video, but I just couldn’t locate mechanically fastening LRF’s to the specs I need. So I drew up a concept on some paper, redrew it in illustrator, exported it to dxf, imported it to sheetcam, and cut a casting mold. I used the smooth-on shore hardness 40 silicone since I’ve decided it’s too tough to work with for my buttons… Turned out pretty good! Maybe a little too tall. But it will be easy enough to slice off this mold and try again. I’m loving the time from concept to iteration. Very fast!! And I’m not committed to hundreds of failed designs. Just a couple few. I’ll even use these for experimental projects.

Version 4.51 silicone button array development

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Research and development continues with cutting (and recutting, and recutting) the new silicone button casting mold. I’ll be verifying the dimensions tonight, but things are moving along nicely. I may be able to get one of the new v4.51 boards close to fully assembled. Which I am very
much looking forward to. The last major task is to engineer a jig to hold a dremel flex shaft that will attach to my cnc machine. This will let me cut a hole for the USB jack with precision and repeatability on the case. After that, I’ll be able to kick into a higher gear for producing units and kits. Whew!

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Fail. 🙁

 

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a sea of machineable wax chips. This mold would end in disaster.

 

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Present and future casualties of my learning process

 

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Try number 3. This one went well after 5 days of chipping away at it.

 

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Smooth-on dragonskin-30, a two part a/b platinum cure silicone, in the happiest place on earth: a beatseqr button mold

 

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It. Looks. GOOD!

 

sCCweet for korg iMS-20

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sCCweet for the Korg iMS-20

sCCweet (cheesily said: “shweet”) for the Korg iMS-20 is a MaxMSP compiled application for mac os x that connects to your iMS-20 app through your existing MIDI connection (figure that out ahead of time). It randomizes the parameters of the iMS-20 at an adjustable rate so you can explore different combinations of settings that you might otherwise never run into on your own. It’s pretty random. There aren’t a lot of controls. :) Think of it as a spelunking tool for this synth. Enjoy!

Download “sCCweet for the Korg iMS-20″

Modern Device fluxamasynth shield audio examples

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If you’re like me, you probably want to know what the modern device fluxamasynth arduino shield sounds like. I decided I would take a risk and pick one up without having … almost any idea of what it sounded like. It’s relatively affordable and runs right on top of an arduino… theoretically speaking, a lot to like about this kind of product. There are some issues that I’m waiting to hear back on (software serial) before I can really dig deeply into it as something I’d use in my live act, but… here’s what it sounds like:

so, do yourself a favor so you can follow along. Open this page up in a new tab:
http://wiki.moderndevice.com/pmwiki.php?n=MD.ListVoices

then hit the play button below to listen to 64 notes of the first bank of 128 different voices of the fluxamasynth shield. I just realized that I hit the record button while I was uploading a new firmware… so when you hear the “piano” start playing… that’s when you start reading down the list of voices on the other web page:
fluxamasynth_audio_samples_bank0.mp3