She’s fitted a piezo sensor on the bottom of each xylophone key, interfacing it with an Arduino. When a mallet hits a key the corresponding box augments the sound in one of several ways.

Miller] applied the standard in his decidedly analog self-playing robotic xylophone. Framed inside a fetching Red Oak enclosure, the 25-key instrument uses individual solenoids for each key ...

and Twilight. However, the sky’s the limit with these building blocks. The proof is in this fully functional xylophone made entirely from the toy bricks. Andrew Huang is the musician and ...