Etch A Sketch is one of those toys nearly everyone had, but almost no one was good at using. Perhaps that was just me, as art is not my forte and it took a lot of coordination to use the thing.

Fun projects can be fast too.

This polar graph draws some amazing shapes on a dry erase board. Part of that is due to the mounting brackets used for the two stepper motors and the stylus. But credit is also due for the code which ...

Using a robot to make a retro gaming system is just cool.

For years, Raspberry Pi — the world’s most innovative tiny computer — has turned the tech world on its head. This plug-and-play computer isn’t much larger than a credit card and fits easily in your ...