Last week, I attempted to control the speed of a servo with an analog dial but failed due to the lack of knowledge of the hardware limitation. This week I want to try again with a force sensor resistor.
Back when I was in Virginia and every time I had to sit in front of a traffic light, where there was literally four cars at most in total on all directions, it makes wonder if our traffic system could be a little smarter. The concept I came up with is a mini traffic light that a person can control with his force. Obviously, this is not a practical design by any means, but it demonstrate an idea of more interactive traffic system.
This is the code: