MicroView Digital Compass

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Resources and Going Further

There are a many more cool projects you can make with the MAG3110 sensor. If you combine the MAG3110 with a few other sensors, you can make a variety of projects that involve location and orientation sensing.

Check out Shawn Hymel's Adventues in Science: Using a Magnetometer as a Compass and example code for ideas:

For more sensor fun, check out these other great SparkFun tutorials:

LSM303C 6DoF Hookup Guide

A basic guide to get started with the LSM303C 6 Degrees of Freedom Breakout.

9DoF Sensor Stick Hookup Guide

How to connect and use the SparkFun 9 Degrees of Freedom Sensor Stick with an Arduino

Single Supply Logic Level Converter Hookup Guide

The Single Supply Logic Converter allows you to bi-directionally translate signals from a 5V or 3.3V microcontroller without the need for a second power supply! The board provides an output for both 5V and 3.3V to power your sensors. It is equipped with a PTH resistor footprint for the option to adjust the voltage regulator on the low side of the TXB0104 for 2.5V or 1.8V devices.

Qwiic Digital Indoor Thermometer

Qwiic-ly build a digital indoor thermometer to measure the ambient temperature of the room and display it using an OLED on an I2C bus!