Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...

Someone that built a smart garage stoplight that can help with parking, and the whole thing is powered by an Arduino board that controls a couple of sensors ...

The system is controlled by a pair of sensors in the paper which serves as the parking lot. There are three sheets of heavy stock, the top and bottom both have aluminum foil on them, with the ...