Wind Sensing

There are multiple ways to do this. Some more complex than others. All we need to know is if the wind is _too_ strong, so we can move the rovers body to reduce the wind exposed surface area.

Methods:

• Ultrasonic, measure speed of sound
• Long Antenna, see if it's bent
• Rotary encoder, measure voltage
• Motor with cups, measure voltage

The first attempt will be to use the latter option.