Technical Project - Bank Indicator

Took my daughter up for a flight last week to test her instrumentation project.  She has tied a micro-controller to a gyroscope chip and created a bank indicator.  It did work as intended.  It does have a tendency to accumulate negative errors slowly but certainly.  However, the she seemed quite pleased by the initial test.

It isn't often that my children call me up and ask if we can go flying.  Any reason is a good reason.