Build a Simple Digital Compass for Your Car

Build a Simple Digital Compass for Your Car

A compass is a handy addition for your car so you’ll always know which direction you’re facing without having to rely on GPS. A lot of cars come with a compass built in, but if yours doesn’t, Instructables user DaAwesomeP shows you how to make your own.

The project uses an Arduino Pro Mini, a small magnetometer, a little OLED screen, and a handful of other parts. By the end, you can just plug the compass into your car’s cigarette lighter and be on your way.

DIY Digital Compass | Instructables

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s