Step by step tutorial on how to build a LEGO vending machine using standard bricks. This guide explains the full construction process with a simple manual dispenser that releases small items like ...

Abstract: Radio detection and ranging-based (radar) sensing offers unique opportunities for biomedical monitoring and can help overcome the limitations of currently established solutions. Due to its ...

Abstract: Currently, the network traffic control systems are mainly composed of the Internet core and wired/wireless heterogeneous backbone networks. Recently, these packet-switched systems are ...