Furthermore, a 10K resistor is connected between the VCC and Vout pins of the Hall effect sensor. This is done to pull the output of the Hall effect sensor to 5V. The connections are done as shown ...

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 ...

A demonstration of digital and analog magnetic sensors for Arduino boards. These are really simple sketches because these are really simple to interface parts. Live ...

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 ...