I have always enjoyed the various acrylic laser-cut night lights that others have made. Thinking more about these I thought that it would be great if the night light could also double as a form of entertainment. With this is mind I decided to create jigsaw puzzle that would fit into a thin box that would then be illuminated by an LED strip.
Regarding the actual lighting, I wanted the LEDs to slowly cycle through a range of colours with the user having the ability to either pause at a particular colour or skip through to a new colour.
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