“Create high-fidelity light paintings with an Adafruit CLUE, CircuitPython, and DotStar LEDs
Light painting is an “in-camera” photographic effect (that is, not composited after-the-fact) using long exposures and moving light sources. The technique dates back over a century, most of that time relying on small flashlights or incandescent bulbs…but once someone had the idea to use a whole row of computer-controlled LEDs, it quickly became one of the go-to maker projects, one we’ve visited many times. Any time a new technology comes along…Arduino, Raspberry Pi, CircuitPython…light painting is a fun and creative way to put that tech through its paces.”