Unwilling to compromise on data collection and privacy, this maker built his own family tracking solution, and it looks ...

This paper presents the development of a high-precision navigation system for small maritime vessels, utilizing a Raspberry Pi as the central processing unit, combined with Real-Time Kinematic (RTK) ...

An ultrathin broadband circuit analog absorber (CAA) is proposed by using parasitic arc-shaped lines in this paper. It consists of a lossy layer printed on an FR4 substrate, an air spacer layer and a ...