The MikroElektronika 3D Hall 9 Click is a compact add on board used to detect the strength of a magnetic field in all three dimensions. This board features the ALS31300 which is a 3D linear Hall effect sensor with digital output and advanced low power management from Allegro Microsystems. The ALS31300 features an I2C interface, enabling it to be easily configured by MCU with the measurement data provided in digital format of 12 bits corresponding to the magnetic field measured in each X, Y, and Z axes. This Click board is suitable for various applications, such as 3D sensing for head on linear motion, slide by position sensing and rotation angle measurements.

Low power consumption
1% accurate factory trimmed sensitivity
Integrated temperature sensor
I2C interface with selectable slave addresses