The following guide provides a review of the types of proximity sensors for prolonged detection, followed by a look at capacitive sensing design specifically for occupancy-type solutions. A variety of ...

The coated die-cast housing mounts flush while the thermoset plastic sensing face gives the unit a 20-mm sensing range. Two corner LEDs provide high-visibility status indication. A five-way ...

Available in 8, 12, 18 and 30 mm sizes, the sensors range feature extended sensing distances from 2 mm shielded and 4 mm unshielded for 8 mm sensors to 12 mm shielded and 18 mm unshielded for 30 mm ...

Non-contact proximity sensors can improve the ruggedness of manufacturing operations, such as metal component assembly, by replacing delicate mechanical switches. Sensor selection for these ...

Capacitive sensing is a contactless-sensing technique with numerous applications, ranging from proximity sensing (Fig. 1), gesture recognition, automotive rain sensors, and remote liquid-level sensing ...

The power switch with infrared proximity sensor is intended for the recognition of obstructions at distances of a few millimetres to a few centimetres. This compact sensor switch can be used to open a ...

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 ...