Window sensors are a critical part of any home security system. Learn how they work so you can ensure this last line of defense is there when you need it.

Motion sensors work similarly, only with heat. Most motion sensors rely on a pyroelectric material that activates when it detects a change in temperature. The sensor is separated into two parts.

How Does a TPMS Sensor Work? TPMS sensors, typically installed inside the tire's air valve stem, can be either mechanical or electronic. The mechanical TPMS sensors use a diaphragm and a spring to ...

Nature, the master engineer, is coming to our rescue again. Inspired by scorpions, scientists have created new pressure ...

How Do Oxygen Sensors Work? Oxygen sensors are a key part of the vehicle emissions system. They measure the differential oxygen levels between the outside air and the exhaust gas to generate a voltage ...

Android phones use all sorts of sensors for all sorts of reasons. Some are motion sensors, which usually work together to create an exact picture of how and where your phone moves.

Coronavirus News: Wearable sensor could help safeguard against COVID-19, get people back to work ...

An experimental breath test successfully sorted out type 2 diabetes patients from healthy people, based on their exhalations, ...

The integrator will provide services to support the Navy's Cooperative Engagement Capability, an electronic defense system.

Researchers want to make lithium tracking as easy for patients as checking a daily fitness tracker, eliminating the need for lab blood samples.