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 ...

Now is the time to see the sample code (Arduino Uno/Nano Sketch)… To summarize, infrared close proximity sensors are an effective alternative to some other electronic sensors and mechanical switches ...

Two tiny ICs and a few passive components can yield a capacitive proximity sensor ... and higher short-range accuracy than ultrasonic proximity sensors.

Capacitive proximity sensors allow sensing of metal and non-metal objects through insulating materials such as wood or plastic and are often used to sense fill levels of liquids or powders. New lower ...

The CD34 Series liquid level capacitive proximity sensors are perfect for level applications in markets such as Packaging, Food and Beverage, Agriculture and Water Treatment.

Capacitive proximity sensors detect both metallic and non-metallic targets in powder, granulate, liquid and solid form. They can also “see” through nonferrous materials. In these sensors ...

Capacitive proximity sensors detect a wide variety of materials. For instance, capacitive sensors are often used to detect granular or powdered materials like plastic pellets in injection-molding ...