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 ...

URC 2026 System Acceptance Review (SAR) White House stalls release of approved US science budgets. The US Congress rejected sweeping cuts to science agencies. But the NIH, the NSF and NASA have had ...