These speakers play different audio tracks depending on which orange square the sit atop. They’re RFID aware and the orange tiles are tags. If you get tired of a track just move the speaker to a different one, or place the speakers next to each other to play the same song. We’re sure there’s a project for us here, it’s just going to take some thinking to figure out what we want to do with it. But the concept is certainly intriguing. Check out the video demonstration after the break.
Continue reading “Moving speakers to mix audio tracks”
A few days ago we wrote about the aurora open source mixer being available and that orders for the DIY or completed kit needed to be in by September 1, 2008. Well that day has since past and if you were on the fence about it and didn’t get your order in don’t worry about it. Turns out no one will be getting a mixer.
Aurora informs us that they needed to secure a minimum of 50 orders to cover cost, but in reality they were only able to secure less than 20 orders. Because of this, they will not be able to meet the initial production numbers and have postponed the sale of the mixer indefinitely.
All is not lost as they will keep the site up, along with the instructions on how to build your own mixer from scratch.
It’s been a long time coming but that highly sought after open source mixer, the aurora224 is now available for purchase on the company’s website. The aurora mixer is a fully programmable USB mixer complete with 24 back lit knobs, 2 faders, and a single crossfader.
While the instructions on how to assemble your own mixer from scratch have been available for sometime now, many wanted a kit complete with everything needed to avoid having to source the parts themselves.
The aurora mixer is available in 2 versions, a fully assembled turn key deck and a DIY kit that requires the use of a soldering iron and the ability to follow directions.
So, if you’ve wanted to build your own aurora mixer but never knew where to start, this may be your lucky day. Don’t wait too long as you have until September 1st to get your order in.
[Lindsay Williams] has come up a novel way of constructing custom physical inputs for your programs. SenseSurface is a viable alternative to building a new interface for each application. Simply place the dials, buttons, and sliders on your screen wherever you want them.
A sensor board, placed behind the display, picks up the signals from the inputs. The only limitation to the number of inputs available is the size of your screen. Inputs are held on magnetically, and have a low friction backing to avoid scratching or gouging your screen.
Continue reading “SenseSurface: Custom inputs on your lcd screen”
We’ve seen some fairly impressive mixer projects this year, and the Aurora mixer is no exception. It is a dual channel USB-powered mixer with two linear faders, one crossfader, eight backlit buttons and 24 potentiometers, all built around a PIC 18LF4525 microcontroller. That’s all pretty typical for a mixer, but this one is very visually attractive, featuring a clean and stylish form factor and controllable lighting both under the board and in the LEDs backlighting the buttons and knobs.
Whether you want to buy one now or build one yourself, the Aurora team has made both possible. You can contact them for pricing if you are ready to buy. If you prefer to build, this is an open source project with full assembly instructions, schematics, drivers, patches and all other source code and information you should need available here. See more photos of the Aurora mixer here, or see it in action after the break.
Continue reading “Aurora open source hardware mixer”
It’s Memorial Day in the US, so we thought we’d put together a collection of links we’ve covered in the past that might help you celebrate.
The Apu 3000 is one of the finer examples of drug use leading to carpentry. It’s a 4 gallon frozen margarita machine built out of a garbage disposal. A new garbage disposal. We don’t have the time here to speculate on what sort chemical dangers you may expose yourself to by constructing this though.
Continuing the trend of throwing horsepower at problems is the gas powered blender. It’s good for people that love a refreshing beverage while inhaling the fumes of 2-stroke engines.
We’ve covered a couple peltier based cooling projects in the past too. The first was a can cooler for the desktop. The second involved snaking a CAT5 cable across the yard to power a mug.
Back in 2005, Hackaday regular [evan] sent in his BASIC Stamp controlled kegerator. It’s very reliable and way cheaper than a commercial unit.
We’re closing on a sad note: It seems the instructions for making Guinness beersicles have fallen offline, again. From what we remember, you throw the can in the freezer till it reaches a thick slush stage. Then, release the gas so it forms a head in the can. Pierce the bottom of the can and insert the stick. Return the can to the freezer and let it freeze solid.