After searching the web for such a project and trying many of them, he decided to build his own detector based on an induction loop. As you may have guessed, this kind of detector works by ...

The vehicle didn’t trigger the sensor, so cycle after cycle went by and the traffic system never gave the left turn lane a green light, thinking the lane was unoccupied. Had the driver known ...

However, in some countries you might see a blue traffic light instead of green. Traditional stoplights employ induction loops buried under the road to detect vehicles waiting at the intersection.

A coil-wire transceiver used in a variety of applications, such as inductive loop detection, in which the coil detects metal objects. Other applications include vehicle detection at traffic lights and ...