The C 12 bistable magnetic sensor and magnet proximity switches can sense a magnet almost 2 in. away. They suit positioning and speed-sensing applications. The switches are offered with dry contact, ...

The sensors in your smart device are a big part of what make it, well, smart. Sensors allow our devices to understand context— they tell phones where they are in space and how we’re using them. This ...

Proximity sensors detect objects without physical contact. Most proximity sensors emit an electromagnetic field or beam and look for changes in the field. The object being sensed is called a target.

With increased automation of complex production systems, components that are capable of acquiring and transmitting information regarding the production process become necessary. Proximity sensors -- ...

A device that detects the presence of an object in the vicinity. There are many types of sensors for myriad applications; however, they all work by emitting a signal and analyzing the changes in the ...

Proximity sensors have become more and more sophisticated as well as more reliable and rugged with IP-rated and sealed housings and other features. This lets them withstand some of the harshest ...

Consumer devices like cell phones are using more and more sensors to save power and enhance our interaction with them. Some of the latest devices have multiple sensors; and now, two important and ...

The iPhone's proximity sensor is one of its handier built-in features. When you raise your iPhone to your ear, its screen will automatically go dark due to the feature, saving battery and making sure ...

Understanding acoustic feedback in hearing aids. Power consumption challenges in hearing aids. Functionality integration and its impact on energy consumption. The benefits of using photoreflectors for ...

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. Most smartphones are offered in your choice of black or white bezel. Regardless of which you choose, ...

The proximity sensor is small in size, but its value is great for devices. But with the correctness of its work in smartphones, Xiaomi did not work out. And this problem accompanies the company's ...