Arduino Nano MMC3316xMT 3-Axis Magnetic Sensor Tutorial

MMC3316xMT ±16 Gauss 3-Axis Magnetic Sensor I²C Mini Module. The MMC3316xMT is a complete 3-axis magnetic sensor with on-chip signal processing and integrated I 2C bus. The device can be connected directly to a microprocessor, eliminating the need for A/D converters or timing resources. It can measure magnetic fields within the full scale range of 16 Gauss, with 2mG/LSB resolution and 2mG rms noise, enabling heading accuracies of less than 1 degree in electronic compass applications.

Applications :- Electronic Compass, GPS Navigation Assist, Position Sensing.


Related Links :-

MMC3316xMT Sensor :

Arduino Code :

I2C Shield/Adapter :

Connecting Cable :

Queries :

Music :

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So what happens when you move the sensor?, something is pointing North, so what does the rest do?

[sambhavjain]

How do convert the data into + and - based on datasheet? It would be helpful if you could help me figure it out? I am using MMC5883MA