Embedding An Accelerometer And XBee In A Guitar

May 28, 2010 by Mike Szczys 19 Comments

[JP Carrascal] hacked his guitar by adding motion control while removing the need for wires. He’s using a dual-Arduino system with an Mini Pro inside the guitar and a Duemilanova for the receiver connected to a computer. Wireless is provided by the XBee module seen above and a gutted Wii remote accelerometer is in there for motion sensing. Check out the artfully blurry demonstration of the motion effects after the break.

While he added some potentiometer-based controls there is also an automatic power-down feature. [JP] replaced the mono pickup with a stereo one and used the extra conductor as a switch to activate the additional electronics. We wonder if he also winds his own pickups or builds his own effects pedals.

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Shredding To Street Fighter

May 19, 2010 by Mike Szczys 14 Comments

Strumming to punch and changing frets to move, [Alan Chatham] plays Street Fighter using his guitar. It’s been modified to use OpenChord, an open source guitar controller package he developed. This was originally meant to be used with Guitar Hero and the like but as he mentions in the video after the break, it is open source so you can do whatever you want with it. In this case, he’s patched into a PS3, showing yet another way to use your own hardware on that console. Unlike alternative guitar-like interfaces you won’t have to relearn how to play. You just need to adapt your favorite songs to fall in line with butt-kicking controller combos. For the adventurous you can build your own but [Alan’s] got kits available too. Continue reading “Shredding To Street Fighter” →

Part Arcade, Part Guitar

April 28, 2010 by Jakob Griffith 11 Comments

Finally a guitar that all of the arcade gaming geeks can jam with. [Mike Davenport] sent us his 8bit arcade based guitar for his senior project. Details are a little sparse if you intend to build you own at the moment, but he does mention the basics: such as it uses an FPGA for logic and function, the strings and joystick modify pitch, it has selectable waves and other parameters, and even includes save banks! Check out a video of him playing street fighter rocking out after the break. Continue reading “Part Arcade, Part Guitar” →

The Wii Golf Glove

April 27, 2010 by Mike Szczys 14 Comments

[Shu Uesugi] is filling a controller void that Nintendo has yet to address. He picked up a golf glove from Target and incorporated it into an air guitar interface. Give the video after the break a chance, you’ll start to see the full potential of this build about three and a half minutes into it. Using an Arduino, a Wii nun-chuck, and his flex-senor adorned glove [Shu] can play individual notes, strum cords, and play around with sound effects such as distortion.

So come on Nintendo, the Power Glove was one of your greatest ideas, where’s our 21st century version? I guess we’ll just have to make our own like [Shu] did. Perhaps we’ll even build our flex sensors from scratch.

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Automated Guitar Pickup Winding

April 20, 2010 by Mike Szczys 21 Comments

[Robert Pickering] shares his automated guitar pickup winder with us. He built it for his senior project at Old Dominion University. Two stepper motors are used to wind the magnet wire around the pickup hardware. The unit is PIC based and about six minutes into the video (embedded after the break) you can see that he used wire wrapping for this build. Curious, one of the comments on our latest Hackaday Links mentioned that wire wrapping was rarely used anymore, but here it is anyway.

We especially like the limiting switches he’s using on the traverse mechanism. There are momentary push buttons on either side of a carriage which are depressed when a drywall screw in the sides of that carriage hits them. This makes for very easy calibration because the screw can be raised or lowered with just a bit of screwdriver work. Well built and documented, we’re sure he’ll get some high marks on this one. Continue reading “Automated Guitar Pickup Winding” →

Guitar Echo Pedal Built With Mbed

March 28, 2010 by Mike Szczys 14 Comments

[Vsergeev] built an echo pedal for a guitar or with other audio manipulation applications. He used an mbed microcontroller for the project. You may remember Hackaday writer [Phil] labeling the mbed an ‘Arduino on steroids’, and it certainly handles this audio processing quite well. We’ve included a clip of the echo effect after the break. During the design process, [Vsergeev] used LTspice to simulate the analog circuitry and make things right before committing to the physical circuits.

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Hey Man, SSH To My Guitar And Setup The Multitouch

January 20, 2010 by Mike Szczys 37 Comments

The Misa Digital Guitar is a digital music controller like we haven’t seen before. The body, machined out of ABS, looks like a guitar. The player puts theirs hands in the same places you would on a guitar but the lack of strings make it something different.

The left had manipulates inputs in the form of 144 sensors, six in each of the twenty-four fret positions. The right hand doesn’t strum, but uses a multitouch screen to control the inputs. The UI looks solid, something you’ll have to see for yourself after the break. Tieing this all together is an AMD Geode processor running Gentoo Linux. That means this is open source and begging you to make it do your bidding.

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