There are many types of contactless sensors available in the market, including capacitive sensors, ultrasonic sensors, radar sensors and optical sensors. In this article, we are going to look at a ...

This paper presents a review of capacitive readout front-end circuits for high-precision accelerometers. The primary design parameters and the trade-offs affecting the resolution are presented. The ...

PIC based capacitive divider touch sensor circuit 電容分壓觸控感測電路 This is a touch sensing circuit based on the principle of capacitive voltage division. It employs differential measurement techniques, ...

Covering robots entirely with electronic skins (e-skins) has been a long-term aspiration. However, the number and density of the tactile sensors are limited by factors such as routing complexity, ...

Capacitive sensor interfaces are critical to the accurate measurement of physical parameters such as pressure, humidity, and force across a broad range of applications including biomedical devices ...

2. Lepkowski, J., and Young, C., AND8054: Designing RC Oscillator Circuits with Low Voltage Operational Amplifiers and Comparators for Precision Sensor Applications, ON Semiconductor, 2001.