Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Tired of spending countless hours manually cleaning your pool? You're not alone. The tedious task of pool maintenance has long been a source of frustration for homeowners, but modern technology has ...

Electro-optical infrared sensors guide aircraft at high speeds and high altitudes, however they can still be thwarted by clouds and dust. However, with the new video synthetic aperture radar (ViSAR) ...

Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

Fractals are becoming popular for when it comes to designing microwave and radio-frequency antennas thanks to their “self-similarity” that allows the antenna to better collect and focus broadband, ...