The alarm uses a home-made pressure sensor, which works as a variable capacitor using two copper-clad boards and a piece of sponge in between them. Fig. 1: Proposed sensor fabricator diagram. To make ...

Across many devices, closed-loop systems – often referred to as feedback control systems – are designed to achieve and maintain the preferred state autonomously without any human intervention. Figure ...

A gas pressure control system with the silicon resonant pressure sensor is designed in this paper to realize the precise control of gas pressure, which takes an STM32F407 microcontroller as the main ...

Eye-blink control means that users blink intentionally to realize human-computer interaction. An intentional eye-blink signal acquisition and control system based on flexible pressure sensor is ...