Reflection

During this project, I learned that its important to know what your sensor is actually reading. Datasheets are critical in understanding what you are doing. If you don't know what your sensor is giving you, there is not much you can do with the output. The only thing I would do differently is incorporate a potentiometer instead of the photosensor. The photosensor is a little tricky to work with and it would be easier to use a potentiometer to demonstrate the circuit.