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Light Painting with a Robot #piday #raspberrypi @Raspberry_Pi

Super fun project from Hacker House on YouTube:

Did you know that you can make light paintings with a long exposure camera? Light painting is a photographic technique in which exposures are made by moving a hand-held light source while taking a long exposure photograph. We take this a step further by finely controlling the light source’s movement with a stepper motor driven rover. The results are stunning. The project consists of a Raspberry Pi 3, two stepper motors, and a Neopixel LED matrix. It can easily be recreated with a 3D printer and all of the code is provided.

Read more and see more on Hackaday.io and GitHub


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