The circuit is simple, economical, and built using easily sourced, budget-friendly components. True to form, the onboard test ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Abstract: Ultrahigh frequency (UHF) partial discharge (PD) detection is essential for routine maintenance of gas-insulated switchgear (GIS). Realizing low-noise detection with cost-effectiveness and ...

Abstract: Scene-oriented multisource sensor fusion for smartphone pervasive indoor localization is the key to location-based services (LBS), which is of practical significance to addressing the ...