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, ...

Proximity sensors, which are designed to detect the presence of nearby objects without any physical contact, have evolved from narrow application in industrial automation systems into broad use. They ...

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 ...

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 ...

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 ...