Knobs are ubiquitous in technology user interfaces, but touchscreens are increasingly replacing them for interface controls. The latest project from [upir] combines a rotating knob with a touchscreen ...

Telescopes are fun to point around the sky, but they’re even better when you have some idea of what you’re actually looking at. Experienced sky-gazers love nothing more than whipping out some quality ...

Simple Installation · Bearingless · Non-contact · High Speed Operation · Insensitive to EMFs · Reliable Feedback LENZ Encoders are non-contact bearingless absolute angle encoders. Two printed circuit ...