Abstract: In this article, a real-time liquid level detection sensor for a non-metal container is presented, which is composed of a spoof surface plasmon polaritons (SSPPs) transmission line and ...

Abstract: In this paper, we propose the use of ultrasonic sensors for autonomous parking systems. In general, LiDAR sensors are evaluated to be advantageous in autonomous parking systems, but this ...

Water monitors and leak detectors are undeniably useful in protecting your home from frozen pipes that are prone to bursting, leaks and other unusual instances of ...