This is exactly what I was looking for. I have heard of both arduino, and raspberry pi, but I believe this is where my knowledge is lacking. What are their ca

This is exactly what I was looking for. I have heard of both arduino, and raspberry pi, but I believe this is where my knowledge is lacking. What are their capabilities? Obviously I will look into them now, but what can they do? All I have done in my microcontrollers class is make an LED screen say different things, and move wheels forward and backward. Is this what these two do?