A multitude of devices, vehicles, tools and equipment possess rotating elements such as motors, gears and teethed targets. In many instances, the rotational speed of these elements needs to be ...

Hall effect sensors are everywhere right now. Keyboards, game controllers, and DIY kits use them for more precise inputs. But with any newly popular device, it can be easy to immediately jump onto the ...

Hall effect sensors produce a signal when the magnetic field near the sensor changes. Hall effect sensors typically produce an output voltage that varies with respect to the presense of a magnetic ...