Music used to be delivered on round plastic sheets called Compact Discs. [Ralph] still has some of them lying around which he used in his latest project. It’s a CD changer built out of LEGO pieces. It reminds us of the mid-century jukeboxes that changed out 45s on a record player.
You can’t tell from this image, but the entire disc changer build is shaped to sit atop a computer case. The system is built in two parts. There is a transport arm which moves left and right along the rack of CDs. It uses that black and white strip as an encoder to track its movement. It can reach in, grab a disc, and take it all the way down to the right where it drops it off in a staging area. The second part of the build now takes over, grabbing the disc from the staging holder and rotating it down into the CD tray of the PC. All of this is demonstrated after the jump.
If you’re like us you prefer digital delivery for your music. We haven’t crossed that watershed with video games yet and that’s why we still love this Xbox 360 disc changer hack.
Filed under: toy hacks