I've played around for about 2 months with my Arduino and I'm loving it. For my next project I would like to configure Arduino to detect if a car is in the driveway. I'm not sure what kind of sensor I'm in need of.
Motion detection does not fit the bill, I simply want to know if a car is parked in a spot in the driveway.
Magnetic switch might work, but I'd rather not have any wires laying in the driveway, nor do i want to bury any sensors.
My plan is to mount Arduino kit inside the garage, wired up to a sensor on the outside.
I was hoping this group could point me towards some sort of sensor that could detect when an object is in a certain spot.
thanks in advance