Getting a magnetic field to balance on another magnetic field is about as easy as balancing a bowling ball on the tip of an ink pen. With a little help from an Arduino mega, however, [EmmaSong] was ...

In this video, I cover five ways to enhance your table saw's capabilities. TOOLS IN THIS VIDEO: - Wixey Digital Angle Gauge - Mag Switch starter set - Single Mag Switch - Mag Switch 165 - Jessem Clear ...

We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something that has a magnet attached to it. However it’s easy to forget that the devices that ...

Every week I seem to be writing about how someone has used an Arduino to fashion an interesting gadget, and today's – while not as obviously useful as, say a Pong-playing wristwatch - is still ...