Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...

Abstract: The monitoring of the condition of civil infrastructure, e.g. bridges, buildings, and industrial structures, by Structural Health Monitoring (SHM) is nowadays relying on low-power sensor ...

Check out the latest stories, videos, and podcasts from the week of Mar. 9, 2026. Andy’s back from the 2026 Analog ...