Scratching with a mouse just doesn’t feel right. One solution, as in FinalScratch and other products, is to print timecode onto the vinyl. But then there’s the direct approach: strap that mouse right onto your turntable and hit the club!

That’s just what the DIY-oriented community of users of terminatorX have done. terminatorX is a fully open-source scratch synth on Linux, with support for files like OGG, MP3, and WAV, and even (recently) Linux’s open stereo plug-in format, LADSPA. terminatorX lacks fancy features like support for timecode-printed vinyl, so users take a more literal approach to melding mouse and turntable.

Practical? Well, not especially. But fun? Heck, yeah. (Added benefit: a couple of these are far lighter and smaller than a real turntable.)

Necessity is definitely the mother of invention:

• Some of the projects use a series of belts to connect rotation mechanically to the mouse apparatus
• Toqer worked with a DIY optical sensor apparatus; several of these use optical sensors on the mice to keep from touching the records (thus making these even kinder to records than an actual cartridge would be)
• A number of projects feature full-blown motors and entirely-concealed mice
• Adam King built an entire DIY turntable with a mouse connected inside the unit (pictured, top)
• My personal favorite, Fernando S. Fabreti took the brute-force approach and put a mouse directly on the tone arm. (below) Insane. Brilliant.

More projects, photos, and links to specs and how-to instructions (I imagine you could do damage with ideas like this using other software, or even applications other than turntables):

terminatorX Turntable Gallery

This should also leave you more than typically safe from stepping on any N2IT/FinalScratch patents. Thank Douglas Englebart for this one.

If music technology has ever made you dream of autonomous musical robots, crawling around the floor making sound like a Juilliard of mechanical insect prodigies, I’ve got great news for you.

While we’re on the subject of DIY electronics, here are some words of encouragement: the designer who made that fantastic drum machine robot making the rounds on the Web says he’s got a day job, and you, too, can do what he did.

Yes, you.

First, check out the autonomous, banging-on-stuff and sampling drummer robot pictured above, if you haven’t seen it yet:

Robot Drum Machine Roams, Samples, Bangs On Stuff

Creator Frits Lyneborg (aka fristl) writes CDM (after hurdling our spam filters — sorry about that):

Hi there - Yes I am out there, and next to me is some sticks & wires & some yellow belt tracks :D

Thanks for all the street-credit etc, thank you so very much. I hope my next robot / next weekend can live up to this, lol!

I am CEO of bee3.com - consider this brilliant company next time you want a website. Well - what else to do with my 15 minutes of fame, if not an ad for my company ;)

Anyway - it is very easy to make these robots, seriously; I do not have much of a clue, I just have plenty of glue. Hey - what a little fame can bring up in you, rhyming now, so muzical :)

i have made a walk through on how to make a quite capable robot, that uses all the same basics, and it only takes 2 hours once you got the parts send by mail.. letsmakerobots.com

Trust me; it is fun and easy to build robots!

Still skeptical? Here’s an even simpler design:

The Atari Punk Console is one of DIY sonic electronics’ all-time greatest hits. Designed by Forrest M. Mims III — the brilliant electronics artist and engineer whose hand-drawn books were once promoted in Radio Shack — the “Stepped Tone Generator” as it was originally called is an excellent circuit for first-timers or those wanting something simple and adaptable. You can read up on the APC over on Wikipedia, with some good links to what the circuit does.

The Cracklebox is, similarly, a “greatest hit” of electrical noisemaking, a simple, self-contained synthesizer with speakers.

Put them together and add some comic art, and you’ve got the creation you see above, created by Massimiliano Farnea, aka maxfarnea. It’s been watching over the site from the CDM Flickr pool (which has various other stuff like this, as does the pool for our friends at MAKE and some other Flickr pools). So I had to know more. Here’s a quick preview from its creator — and the story behind that fantastic illustration:

The revelation of a Korg synth for Nintendo DS was big news for modern-style soft synths on mobile Nintendo game systems. But what about some good, oldskool 8-bit Game Boy sounds? Most cartridges have focused on sequencers, not synths and performance — that is, not playing your Game Boy like an instrument. The Pixelh8 project got our attention last summer by attempting to do just that. Now, project creator Matthew (Pixelh8 himself) lets us know his Music Tech Pro Performer, a complete remake of his original project, is available:

Pro Performer Project Page

V1+ brings new features, including nineteen (count ‘em!) pitch sweep options and seven volume envelopes. It maps to scales (major, natural and harmonic minor, whole tone, pentatonic), so you can keep your playing on the right notes. And with intervals/chords, performances modes (porta., tremolo, vibrato, arpeggio), sound effects, unison, and other features, you can get a decent range of sounds. If you’re looking to make your Game Boy into a synth, it’d be hard to go wrong with this one.

Compatible hardware: GBA, GBA SP, & DS Lite (in slot two).

Cost: £30.00 GBP + £5.00 International Recorded 1st Class Shipping for an actual physical cart. No ROM will be made available.

More vids:

Hayden Bursk, aka CDMer ohtravioso, has built a brilliant free game-slash-step sequencer for Windows, downloadable free. The ghosts represent music tracks moving across a grid; drag and drop bubbles representing sprites in one of four different views for different samples and simultaneous tracks (4 ghosts each = 4 tracks x 4 screens = 16 tracks).

Beat Step Sequencer [YoYo Games]

You can make your own games at YoYo using simple tools

Where it gets interesting is the ability to change the direction of the moving ghosts. Hold down the W, A, S, and D keys and click on a square, and you can add an arrow that redirects the path of the ghost. That allows you to create irregular, syncopated patterns and manipulate a pattern as it unfolds rather than let it repeat endlessly.

Part of why I think a lot of electronic music ends up being needlessly repetitive is that the interfaces we use too often encourage that repetition — or make it too difficult to introduce change. You can work around that limitation to inject variety, or even musically harness the repetition itself. But changing just a key variable in this case makes a very different step sequencer.

The step sequencer also works with your own samples, so you could actually use it live. Now if it could just sync … get that tap tempo ready.

Next step, Hayden: add in Pac-Man himself (or Ms. Pac-Man, if you prefer) and let us play the game while playing the samples!

Circuit Bent Casio SK 1 from Gijs on Vimeo.

Note: we are temporarily having problems with Vimeo’s embedded video. (So is MAKE, evidently, so it’s not our fault!) Click through to see the video, or enjoy the lovely garbled characters if they’re there.

Regular followers of the music tech blogs know the wild and wonderful work of bender/inventor Gijs Gieskes (here or all over here), in which Casio keyboards get massive mechanical add-ons and Sega games become fuzzy, distorted video art. Phillip Torrone writes us to let us know MAKE has taken a closer look at the artist:

In the illustrious world of case-mods and console hacking, artists and makers are re-inventing the design and function of these ubiquitous consumer electronics devices by creating hybrid systems and creative artifacts that challenge the corporate status quo. Taking this credo to an extreme with his inventive hardware projects is Dutch artist and maker, Gijs Gieskes. From casting a Nintendo Gameboy in concrete in order to build a garden path with “GameBoy Bricks” to creating an analog version of the hated spinning cursor in the Mac OSX operating system with “Spinning Beach Ball of Death”, Gieskes’ work and live performances are an inventive look at how closely entrenched we’ve become in the world of glitchy hardware and scrambled noise producing machines. MAKE recently caught up with Gieskes to discuss his practice, philosophy, and exactly how important the current crop of hackable consumer electronics might be to future generations.

Modding consumer electronics devices into DJ tools with Gijs Gieskes

The author of the interview, Jonah Brucker-Cohen, is an artist himself, so for a little meta-interviewing, check out Regine interviewing Jonah for we make money not art.

Of course, if you’d like to challenge the likes of Gijs and think your bending kung fu is better, get applying to this year’s Bent Festival.

And if you’re in London, MAKE also points to what looks like a really cool toy bending workshop there. Let us know if any of you go!

Created with Admarket’s flickrSLiDR.

Furby and Jesus, keyboards and guitars and laser gun blasters, pre-natal heart monitors, toys and instruments and strange unidentifiable electronics — in one day, all these things evolved from one thing into … something else. Babies and bigger adult people took to their shops, spent huge amounts of money (one dollar! two dollars!), and came up with remarkable designs. Some were beginners trying their first simple bends, some were serious builders, constructing really playable (if glitchable), convincing instruments. If you’ve never considered bending before, this could change/blow your mind. And for bending lovers, we have quite a range. Thanks to our friend Circuit Master at GetLoFi and Mike Una here on CDM, here come pages of results from the Circuit Bending Challenge I… -PK

(See also GetLoFi’s round-up, especially if you like all your videos on one page.)

Want a killer app for Nintendo DS music making? How about scratching, digitally downsampling, and transmitting MIDI wirelessly (for sync to other effects on a computer)? Yeah, thought you might be interested:

Features:

• load .wav file or live-recorded audio

• scratch
• pitch control
• FX “Retrig”
• FX “DownSampling”
• Midi OUT (wireless)
• stylus control
• NDSMotion control

I love the distinctive digital-sounding effects and the integration of visual feedback with stylus control. Version status is “pre-teta-alpha demo”, so use with caution, but it is freely available for download.

Protein: DScratch
Via Octatone on the CDM forums

Ready to put together a Nintendo DS music studio? Here’s some help:
Hacked MIDI Support for Nintendo DS: DSerial (that’s hardware MIDI)
DSMIDIWiFi Free Download: Turn Your Nintendo DS into a Wireless Synth and Controller
Mobile Music: Tracker for Nintendo DS, DS Homebrew Music Roundup

Two things I find amusing: one, that the music games built for DS haven’t been as much fun as homebrew music “tools.” Two, that there isn’t something like this as a built-in instrument in Ableton Live. Attention, developers, on both counts.

Our mention of mobile-ready Windows UMPCs has triggered a Goldilocks-style discussion of just how tiny is tiny enough — and what musical functionality people want from mobile devices. Needless to say, for most people this leads back to the laptop. For about 15 years, the laptop has unceremoniously eclipsed other form factors for mobile computing; it doesn’t need hype. But nonetheless, it’s interesting to see what’s possible — like running Pd (aka Pure Data, the open source cousin of Max/MSP) on an iPod.

PdPod Wiki Page
Via a discussion on the Cycling ‘74 Forum

Actually, even for Max users, porting simple patches to Pd may be the best bet. This isn’t limited to iPod, either; PdPDA is a Linux-based, PDA-ready version of Pd. So you could run this on any number of Linux mobile devices. That could be useful for simple MIDI gadgets you can tote with you. Anyone doing stuff with this, we’d love to hear from you.

It sounds like there are possibilities that go beyond the “because it’s there” rationality, to custom mobile patchers running on pocketable devices for, say, triggering MIDI sequences, etc. Well, and because it’s there.

Further down the road, it’s also not inconceivable that a clever software developer might take this idea and run, providing Linux-powered devices that run alongside their software on a PC/Mac. Think of smarter keyboards and control surfaces running embedded software, remote controls, and the like. Further-out possibilities spring to mind, too. Game developers like Nintendo have done mobile-to-console connections, where you can continue to level up a character built on your console while you’re on the bus. Imagine fine-tuning Reaktor sequencers on a mobile phone.

Video demo (thanks, Donald and Crave!):