Necessity is the mother of invention, but cheap crap from China is the mother of reverse engineering. [Michael] found a very, very cheap toy quadcopter in his local shop, and issued a challenge to ...

[Dave Jones] got his hands on a really wide, 2-row Vacuum Fluorescent Display. We’ve come across these units in old equipment before and you can get them from the usual sources, both new and used, but ...

Arduino is a leading open-source electronics prototyping platform and community based on flexible, easy-to-use hardware and software. As a resource for designers and makers alike, Arduino has made ...