When we see artists like Daft Punk or Madeon working their magic in a live setting, we’re always impressed with their controllers. Sample-based artist use controllers like the Monome and Kaoss Pad a lot, but these devices are fairly expensive. Thankfully, we live in an age of multitouch displays, so [Graham Comerford] came up with his own multitouch controller that does just about anything.

The build is based on the Kivy framework and includes a Monome emulator, MIDI drum pads, mixer, and a whole bunch of other sliders and buttons. There’s no word on how [Graham]‘s multitouch display was constructed, but if you’re looking to build your own gigantic audio control setup there’s a lot of info on building Microsoft Surface clones, adapting computer monitors, and spherical multitouch rigs.

We’re not sure if [Graham]‘s virtual drum kit is velocity sensitive but even if it’s not, it’s an interesting bit of kit. Check out an earlier version of his setup after the break.

[Ewan Hemingway] tipped us off about his new Android app, Androidome. This is the first one he’s turned out after going through our Android development tutorials. It combines an app running on his Android 2.1 device with a computer running Max/MSP 5. The two don’t needed to be tethered, they just need to be on the same wireless network. This won’t be the best solution if you’re doing live performances, as the buttons on the screen end up being quite small. But as you can see after the break, it’s a great way to get into working with the Monome interface and decide if you want to build a dedicated physical version of the tool.

[Andrew Jenner] pulled off something amazing with this Physical Tone Matrix. He wanted to build a physical version of a flash applet he had seen. Two layers make up the main user interface. The top layer is a sheet of acrylic that acts as a touch interface and below there’s an LED matrix. [Andrew's] touch interface uses wires running throughout the acrylic as contacts which are polled via transistor pairs. As you can see in the video after the break it works well and we like the fact that there’s a tactile component (due to the bumpy wires) you don’t get when working with a touchscreen.

The 16×16 grid of LEDs on the bottom layer correspond to each ‘button’ on the touch matrix hand have some extra functions such as playing Conway’s Game of Life. This fantastic build still has a couple of kinks to work out, most notably the interference in the audio circuit, but we’re quite impressed at what he’s achieved quickly. Plus, this is more economical than a monome and larger than some of the monome clones we’ve seen.

We’ve seen a lot of the Monome, a USB based controller often used as a sampler, here at Hack a Day. This is one of the more creative hacks. [brothernigel] took a Monome 40h kit and fit it inside the case of a vintage radio. The faceplate was a custom order to fit his purposes and incorporates the original radio frequency display. The USB port was well placed in the side of the wooden housing. For extra “soul”, pen and ink art adorns the insides. His work log gallery takes you through the process from start to finish.

We never noticed before, but the Monome makes a great vintage-looking-electronics project. All the lighted buttons are straight out of a ’60s military command center.

[Thanks Antonio]

The monome was spotted being used in a performance by Imogen Heap on Late Night with David Letterman. Imogen uses the monome 256 model connected to a laptop sitting on the piano. In her performance she uses a combination of live samples and pre-recorded loops proving how great this product is in the hands of an accomplished artist.

Although not identified by name (or function), Letterman does notice the monome at the end of the performance. To see this kind of exposure for an innovative open source product is wonderful. Check out the Letterman clip as well as a monome bonus after the break.

This bonus video features a monome that sequences not just audio clips, but video as well. This way you can get a live video perfomance at the same time. [Eliot] ran across it a couple of weeks ago and mentioned that it reminds him of the Amateur – Lasse Gjertsen video. We agree and think that the monome is perfect for making this kind of product.

[via soundwidgets]

[related: Econo Monome, RGB button pad, RGB monome clone]

Create Digital Music has a great post on [Luca De Rosso]‘s OTTO. Built as part of his masters’ thesis, it’s a unique tangible music interface. You load a sample into the software which displays it on the instrument surface. The user can then manipulate the sample using various hardware inputs while watching the LED representation. The device uses just one Arduino for the display and inputs. It works with Max/MSP and is designed to give the performer only the information they truly need. You can find more pictures of the device on Flickr and a picture of the guts on CDM. Embedded below is the ‘Getting Started’ video that shows it in use.

[Mike] really liked the thought of the Monome, especially the green aspect of their construction. He felt he could take it a step further. After 40 years of electronics tinkering, he had quite a spare parts box. He constructed his monome clone from stuff he just had laying around.  All of his pieces were either rejected samples from his company or outdated parts destined for the trash bin. Great job [Mike]. If you are planning to build one and don’t have the buttons laying around, you can get a more typical monome look and feel by going with the sparkfun RGB pads, like we did back in March.

[via Makezine]

We touched on harmonic table MIDI controllers when [aris] was building one. [Ken Rushton] has one of C-Thru’s commercial keypads, the AXiS-49, and disassembled the device to show how it works. A PIC18F2450 microcontroller provides the USB interface and is connected to a dsPIC33FJ128GP310 digital signal controller which decodes the keypresses. The membrane buttons are made with two concentric graphite disks that touch gold contacts. The microcontroller measures the time between the two points contacting to determine the button velocity. monome button clones also use circular contact pads, but cannot calculate velocity because they only have one element.

[via Matrixsynth]

SparkFun has been selling button pad parts for some time and we used them in our RGB door lock project. A excellent part, but you needed to implement your own interface to use the boards. SparkFun has just released two additional versions to make it easier on builders. The first is their Button Pad Controller USB. It has a 4×4 grid of buttons lit by RGB LEDs and a USB interface. This board can be expanded using the Button Pad Controller SPI. The SPI bus means it should be easy to add the button pad to embedded projects. This newest release puts you much closer to building your own RGB monome clone or other custom controller than ever before. The unit pictured above is their own project and they have no plans on selling anything like it.

At first glance, this may look like a retro styled monome, but it is actually quite different. Merging a Project64 key pad and a Voice Shield for Arduino, [Spikenzie] has made a sound effects box. Each button triggers a unique sound that is stored in the Voice Shield. Of coarse, it will be like a game of memory trying to remember what sound is where. You can see a demo video here.

[Johan Larsby] built this pretty cool Monome clone. He was starting with a kit to build an Arduinome, but had issues getting his LED matrix to work correctly. After digging around in some old parts and hacking together some custom LED arcade buttons, he ended up with the Moanonme.  Be sure to check out the video after the break.

[via Create Digital Music]

Stanton has released a new controller peripheral for laptop DJ’s. DaScratch is a USB connected MIDI device designed to emulate record interactions. It features a large touch area where the user can make scratching, sliding, and button pressing motions. The compact device has presets for software like Traktor, Serato, and Ableton Live, but can work with anything that supports MIDI. Multiple units can be paired together using magnets.

As the video below shows, there are quite a few different interactions possible. We really want to see a teardown of this device though. We get the distinct feeling that it’s designed to look more impressive than the underlying hardware actually is.

We’ve covered quite a few homebrew alternative music controllers recently: the Stribe, Monome, Aurora, and Machinecollective.

[via Gizmodo]

The parts list for the entire project is as follows:

• 1x Arduino board
• 4x Sparkfun breakout PCB
• 4x Sparkfun buttons pads (like our door lock)
• 4x Sparkfun buttons bezel
• 64x RGB LEDs common cathode
• 64x Diodes Small Signal (1N4148)
• 1x MAX7221 (LED Driver)
• 1x 74HC164 (8-Bit Serial-In, Parallel-Out Shift Register)
• 1x 74HC165 (8-Bit Parallel-In, Serial-Out Shift Register)

He also has files for the schematics and source code as well as information on how to assemble and test it.

The RGB aspect is still under development. He is using the LEDMatrix-Serial Interface-RGB from Sparkfun Electronics to run it. It is expensive, but is exactly what he was looking for.

There aren’t very many pictures of the project, and none of the working RGB unit. He makes up for it in sheer information. Many parts have links to manufacturers or support forums. Hopefully he’ll post some pictures and video of the final product soon.

Currently, they support software enviroments like: Processing, Max/MSP, VVVV, and Adobe Flash. That list will undoubtedly grow as the community plays with it. They envision the hardware connecting via MIDI, OSC, RS232, TCP/UDP, DMX, or USB.

They encourage others to design their own inputs. Community members can share modifications and designs, though there isn’t a forum or store yet. If you design a setup that you really like, they can even fabricate a single unit for you. Keep your eyes on this one, it could be a real hit.

A similar idea for general gadgetry can be seen over at Bug Labs. Starting with a base unit, you can add different input and output modules to create various useful functions. They currently offer GPS, a camera, a display, and motion sensing. Mix and match to make your dream gadget.

[Phipps] calls his device The Peaceblaster (also the name of his album), and it is constructed from a 5-octave Fatar keybed, MKE electronic components, and a Doepfer PKE for the faders and knobs. Everything is available via USB and MIDI out. The project is as yet unfinished, and he hopes to fit a mac mini into the works. If he succeeds, this will be one of the most elegant, powerful and fun keyboards we’ve seen in quite some time.