Raspberry Pi Pico W connected to a Hall sensor

Example code of the Raspberry Pi Pico W connected to a Hall sensor.

The objective is to measure a magnetic strength, thus determine its distance from the sensor

Connections

Description Colour Pico W Hall Sensor
Power 3v Orange pin36 3V3(OUT) 3.3v
Ground Black pin33 GND GND
Analog Yellow pin31 GP26 ADC0 Analog output
   Analog.png    volts33.png

Photo

Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor
Raspberry Pi Pico W connected to a Hall sensor

Sketch