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