After a major water leak flooded my home, I realized alerts alone weren’t sufficient—I needed automatic shutoff. This project combines a hacked Gröhe Guard system, an Arduino Nano, an ESP32, and the ...

Abstract: This study proposes an innovative approach for fabricating a multiparameter sensor based on fiber Bragg gratings (FBGs) using 3-D printing technology. In this sensor design, three FBGs were ...

Abstract: This letter presents the design methodology and heterogeneous fabrication process of a novel dual-mode microelectromechanical systems gas pressure sensor that vertically integrates ...