A: In most of these systems, a rain sensor is located on the inside of the windshield behind the rear view mirror. Infrared light is projected outward through the windshield glass at a 45 degree angle ...

A: In most of these systems, a rain sensor is located on the inside the windshield behind the rear view mirror. Infrared light is projected outward through the windshield glass at a 45 degree angle.

In this article, we implement a rain and ice sensor by analyzing the reflection of an infrared (IR) light source. This project uses proven techniques based on multiple reflections of IR light in the ...

Volvo Trucks has requested an exemption from the Federal Motor Carrier Safety Administration to allow the placement of rain and ambient light detection sensors on Volvo’s trucks lower in the ...

Dreaming about a little device capable of measuring rainfall or closing a skylight when it starts raining? Recently I found an amazing Optical Rain Gauge introduced by Hydreon Corporation. The RG11 ...