User Manual

Now "Current intensity of magnetic field : xxx " will be displayed on the screen. Put the magnet

close to the analog Hall sensor, with the north magnetic pole towards the sensor, and then "

Magnet: North." will be displayed. Move the magnet away, and " Magnet: None." will be

printed. If the magnet approaches the sensor with the south magnetic pole towards it, "

Magnet: South." will be printed on the screen.

Note: Pin D0 of the Analog Hall Sensor will output "0" only when the south pole of the magnet

approaches it, otherwise it will output "1".