[Michael Ross] is a photographer who has been getting into light painting ... his images in an Excel spreadsheet – rows are which LED to address and columns are units of time. The picture ...

Quit struggling with hastily patched together electronics for your light painting images. Follow [Madox ... exposure camera pointed its way. The RGB LED strip is controlled by the guts of ...

One of the creative things you can do with a camera is light painting, a long-exposure technique where a light source is moved in front of a camera while the aperture stays open for a set amount ...