Picked at random: The SiLabs Si7210 [1] is a Hall effect magnetic sensors with 0.1% linearity and an I2C interface, no Arduino ADC to tame. The Si7210 tops out at 0.2T. Eval bords for the series ...

How Hall-effect sensors can detect magnetic fields from an extended range. For many years, ... 11. It’s easy to tamper with systems using Hall-effect sensors.

Linear Hall-Effect Sensor. According to the datasheet, SS49E is a linear hall-effect sensor that is operated by the magnetic field from a permanent magnet or an electromagnet. ... But for demo ...

Allegro MicroSystems, LLC introduces a new Hall-effect speed and direction sensor IC with hysteresis detection.

Hall effect sensors are non-contact devices which measure magnetic fields. They can be used to measure the position and orientation of a magnet. That’s exactly how [dizekat] is using a trio of ...

Since a magnetic field is required to activate a Hall-effect sensor, “sensitivity level is based on the placement of the sensor to the magnet, the air gap, and magnet strength. Product datasheets ...