> For the complete documentation index, see [llms.txt](https://learn.arduinosa.co.za/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.arduinosa.co.za/sensor-kits/37-in-1-sensor-kit/hall-magnetic.md).

# Hall Magnetic

![](/files/-MS2P33Gr5v4Kd2_2N0i)

A Hall sensor module with analog output signal. The ground pin is marked ‘-’, centre pin is +5 V supply (Vs) and the output signal is on the ‘S’ pin.