Capacitive Sensor Circuit Diagram. Posted Friday, April 26, 2013 shares. The purpose of this circuit is to animate shop-windows by means of a capacitive sensor placed behind a post-card-like banner.

This paper presents a composite membrane structure for a capacitive pressure sensor, which was fabricated by a simple 3-mask process and sealed in vacuum by anodic bonding. The sensor utilizing ...

A simple signal conditioning circuit using a transformer ratio arm (TRA) bridge for converting capacitance change into frequency for capacitive sensors is presented. The circuit employs a relaxation ...