I wanted to know the magnetic bearing for my airbot. So I bought a 3 axis magnetometer and got to work!
Getting this gyro up and running was easy – using it to receive practical information was not! Here’s how I did it.
I need to ensure I have enough oomph in my hardware. For this I need to know that I have both enough PINs for all
Why an Airbot? I love little helicopters and quadcopters. Never owned a Quad though, so thought I’d get a small one. It’s great to fly
I purchased a SparkFun Thumb Joystick and have just gotten around to making it work. Works a treat. Gives two analog outputs – one vertical,
Finally got around to getting my display working. I had thought I had a broken display but turns out that although Arduino analog pins can