Posts with «guitar» label

New and Awesome on Make: Projects

Android-Controlled LED Light Shirt

Write an Android app to control an LED light shirt. The app communicates to an ATmega128 via a BlueSMiRF Bluetooth transceiver. The microcontroller outputs data on the SPI to daisy-chained shift-register-controlled constant-current regulators driving RGB LEDs.
Author: Michael Kane

Guitar Speaker

How I turned my old broken guitar into a speaker.
Author: Daniel McGregor

A Shook-Up Mouse

Slow day at work? Want to turn your mouse into a cool practical joke? Make this vibrating mouse and have some fun with your co-workers.
Author: Gene Bergmann

Wine Cork Board

Recycle wine corks into a functional and stylish cork board.
Author: x2Jiggy


Arduino Mod Lets Disabled Musicians Play Guitar


From ITP student Justin Lange:

I grew up with my Dad’s songs. Some of my first memories are of him and my Mom singing to me and my siblings. A bad fall last winter left my Dad with a dislocated shoulder and detached nerves. His function in his left arm remains very limited. And he sure can’t play guitar.

I thought,’how about I just build something to allow him to get back to his songs?’ Something of a Luddite at heart, he was a little slow warming up to the idea of an electronic device interfacing between him and an acoustic instrument. Furthermore, he was understandably a bit pessimistic; he said, “Justin, that sounds like a great idea if you’ve got a ten-million dollar research budget behind you, but I just don’t think what you’re talking about is possible”. I said, “let me see what I can do”.

Justin’s device, dubbed the Folkbox, has rows of buttons mounted beneath the neck of the guitar that play chords when depressed. The buttons are hooked up to solenoids that depress the proper strings, allowing the user to play a multitude of different chords.

The interface can be easily rebuilt to allow musicians with other disabilities to play as well. For example, someone who has no use of one hand can have a foot pedal array to play chords.


Justin plans on continuing work with the Folkbox, adding an even larger array of chords it can play, and rebuilding the enclosures in acrylic.


GuitarExtended Uses Arduino and PD to Control Effects

GuitarExtended is a multi-effects system that can digitally alter the sound of a guitar using PD. The user has a box with multiple switches on it that change the alteration to the sound, and the variables of that sound are controlled using a homemade expression pedal with the help of Arduino.

One of the differences in this setup as opposed to other similar examples, is that the resulting tone is sweet and lyrical, as opposed to gritty and bit-smashed. Check out GuitarExtended’s site for more info and documentation.

More:


Insert Coin: Tabber lights up your fretboard, shows you the way to rock

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line.
The idea of a lighted fretboard isn't a new one by any stretch (how do you think the Fretlight got its compound name?), but there's something to be said for not having to buy a brand new guitar for that functionality. The folks behind Tabber are working to make that a reality, having tested a number of prototypes for a product that you can simply slip over the neck of your axe for a quick tutorial. The company is looking to create a slicker version of the concept that it can bring to the market. Tabber's creators need your help to "transform the guitar industry," so naturally they've taken to Kickstarter, with a little under a month to hit their $45,000 goal. The Arduino-powered LED guitar instructor will connect to a mobile device via Bluetooth, accessing information to let you play along with songs, figure out chords and bend your fingers around some scales. Click the source link to send some cash Tabber's way, or to find out a bit more about the project.

Update: As a number of commenters have pointed out, there's a similar project currently awaiting your donations on Kickstarter. Great minds, huh?

Continue reading Insert Coin: Tabber lights up your fretboard, shows you the way to rock

Insert Coin: Tabber lights up your fretboard, shows you the way to rock originally appeared on Engadget on Thu, 22 Mar 2012 11:00:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments