Macroscopically, capacitive sensors are usually analyzed by converting their capacitance into another physical variable, such as voltage, time, or frequency. Microscopically, capacitive sensors have ...

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 ...

Capacitive proximity sensor block diagram Capacitive proximity sensors use two metal electrodes or plates to generate a high-frequency electrostatic field.

The superior capacitive sensors can't go under your screen yet, and ultrasonic technology is still relatively new and expensive. Thus the optical scanner saw a resurgence in popularity.

Reading this sensor with a microcontroller is extremely similar to a capacitive touch sensor made out of copper and FR4.

Sensortechnics’ new CLC capacitive level sensor continuously measures the fill level of liquids as well as granular or pulverized materials. The miniature sensor can be easily mounted to the outside ...

Capacitive Touch Sensors The Capacitive Touch Sensor (CTS) is a gesture sensitive functional textile touch-pad interface for physical devices. The CTS is produced as a single piece of fabric requiring ...