Sure, paint and chips can mix, but you’re going to need a power supply, a sensor array, and a control board that can handle the heat of the paint. Also remember the paint has to be nonconductive or you’ll short yourself out. Don’t forget to design a fail‑safe so the mural doesn’t burn down the sidewalk. If you can pull it together, it’ll be a flashy demo—just don’t get distracted by the color palette and lose track of the wiring.