Miniature Lift

This project tries to replicate the behaviour of a true lift, taking into a queue the request from the passengers, give priority to the people who have called to go somewhere within the lift and stopping if in its way there may be people who want to go in the same direction as the one inside. I had the materials around to build it and my father was in charge of the electromechanics. We recycled everything but the Arduino board. Here's a general video of the project: