Potentiometers (POT for short) are variable resistors that change their resistance when the knob is rotated. This is similar to the volume control you see on many devices.
The POT is connected through a standard JST3AA cable (included).
Works with any pin with Analog input feature on a FEZ.
Important Note: We're still shipping previous design with the green circuit board. Product picture displaying red circuit board is our new design coming soon!