Xylophone. A xylophone has bars that produce notes when you strike them with a mallet. Xylophones in different forms can be found around the world. - So we want to try to make a xylophone with this?

Want to play the xylophone but don’t want to learn how? [Rachad]’s automatic xylophone might be just the ticket. It uses homemade solenoids to play tunes under computer control. Think of it as ...

To accurately tune each notes, he added smaller LEGO pieces to ... Even the strings that hold up the xylophone keys were produced by the LEGO group, as were the rods and tires used to make the ...