Some of the first remote controls available to consumers used sound, visible light, or even just wires to communicate with their parent device. It was many years between these first rudimentary ...

Researchers built a low-cost IoT platform that estimates solar irradiance using differential temperature, light and ...

Scientists have developed a tiny temperature sensor that harvests energy from magnetic fields near electrical wiring.

Learn what makes a wired video doorbell right for your home, from installation requirements and recording choices to local ...