Getting a magnetic field to balance on another magnetic field is about as easy as balancing a bowling ball on the tip of an ink pen. With a little help from an Arduino mega, however, [EmmaSong] was… ...

Posted in Arduino Hacks Tagged gauss meter, hall effect sensor, magnetic field meter ← Hackaday Links: April 4, 2021 Decoding S/PDIF With A Microcontroller Brings A Few Headaches → ...

Scratch Duino is reliable and designed to work under tough conditions: each sensor is protected by its individual plastic shield that can be mounted onto the motorized platform in a foolproof way ...