How to Use Magnetometers on the Arduino - Ultimate Guide to the Arduino #41

Magnetometers can turn your Arduino into a digital compass. In this video we will get the raw data from a magnetometer and then build a digital compass that shows your direction in degrees and cardinal notation. This is tutorial #41 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our YouTube channel page to watch the entire series! Get the 3-in-1 Arduino Smart Car and IOT Learning Kit from SunFounder here: https://www.sunfounder.com/products/s... Or get the kit from Amazon: US Amazon: https://amzn.to/3W1Mahh DE Amazon: https://amzn.to/3j0oETn JP Amazon: https://amzn.to/3UYrHZG UK Amazon: https://amzn.to/3uTJZAC CA Amazon: https://amzn.to/3W2vExN Get an Arduino Uno from SunFounder here: https://www.sunfounder.com/products/a... Visit the webpage for this video tutorial on Circuit Basics for wiring diagrams and example code: https://www.circuitbasics.com/how-to-... And be sure to check out the Circuit Basics blog and social media for more articles and tutorials on the Raspberry Pi, Arduino and other DIY electronic projects! https://www.circuitbasics.com Facebook:   / circuitbasic   Twitter:   / circuitbasics   Instagram:   / circuitbasics