If you're looking for an electronics project to geek out on over the next couple weekends this comprehensive guide to building an LED cube is geeky and functional. Instructables user CHR and his ...

An Arduino can handle running a small LED cube on its own, but if you’re planning on building something big, eventually you are going to run out of pins. For something like an 8x8x8 cube, odds are you ...

Remember LED cubes? We sure do — they were all the rage for a while, and then it seemed like everyone just sort of lost interest in them. There are probably a lot of reasons for that, not least of ...