Well, let us take a quick look at one of them… According to the datasheet, SS49E is a linear hall-effect sensor that is operated ... an output voltage less than 0.4V will be counted as a sensor ...

[John Crombie] had a crack at building one using linear Hall effect sensors and magnets as the ... [John] utilises the Arduino pro micro for its copious analog inputs and USB functionality.

As the banana’s magnet gets closer to the electromagnet, the hall effect sensor’s output voltage goes down. Once it drops below a certain threshold, a control circuit cuts power to the ...

This sensor sits in line with the water line and contains a pinwheel sensor to measure how much water has moved through it. There is an integrated magnetic Hall-Effect sensor that ... suitable ...

A difference in current is created perpendicular to the electrical and magnetic field planes. A Hall-effect sensor requires an electrical circuit to operate, which needs power even when the sensor is ...