
Chromagraph – LEGO SPIKE Prime Vinyl Record Player Robot
Chromagraph is a play on the original name of the record player, the "Phonograph," which comes from the Greek phono (sound), graph (writing), and chroma (color).
This robot is designed to work similarly to a record player. It has a rotating “disc” with different colored bricks that are read by the color sensor. The robot then plays a sound for each color. Can you create a melody?
- #3554
- 16 Sep 2025