It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a UGN 3503U Hall effect device. The circuit is extremely simple, comprising the sensor ...

Using the SS49E linear Hall effect sensor in pairs on four sides of a ... [John] utilises the Arduino pro micro for its copious analog inputs and USB functionality. A nice feature of this board ...

Even with Hall Effect sensors, I found that sometimes small movements would not be picked up by the controller —sometimes to ...

"Well, the Joy-Con 2's controllers have been designed from the ground up," Nintendo of America Senior Vice President of ...