Westinghouse Indicator

For this project, I cleaned up this exterior floor indicator and made a microcontroller to run it. The indicator itself is a Westinghouse that came out of a parking garage. It has 6 floors, and two sets of arrows. The smaller arrows indicate the movement direction of the car, and the large arrows light up in the direction the car will move next (so after it arrives at the floor). A remote control is used to select the floor to go to, and I put a small IR receiver on the top of the indicator.