[Trax] was asked by a friend to build a device that could detect the presence of a car in front of his garage gate for it to open automatically. After searching the web for such a project and trying ...

If you are stuck at a stubborn traffic light, try these tips to help the sensor detect your vehicle. Then, you can continue ...

Many red lights fail to detect smaller vehicles like bikes and scooters due to sensor limitations. Inductive loops, common in traffic signals, rely on sufficient metal mass to register a vehicle.

System designed to be compatible with broad number of vehicle parking and access systems CLEVELAND -- EMX Industries Inc., a manufacturer of sensors for automation and gate/door control, announced the ...

The material and size (also the thickness) of the target is an important factor for inductive proximity sensors. Generally there are two types of target materials for inductive sensors; ferrous and ...