Learn how to build a working LEGO safe with a functional card lock system using only standard bricks. This tutorial shows each step of the construction process, from the card entry system to the ...

Abstract: Modeling and controlling aircraft can be particularly challenging when the system is highly nonlinear or only partially understood. While data-driven approaches can be promising in this ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.

Abstract: With the rapid development of intelligent technology, smart home system has gradually become part of modern life. Intelligent door locks as the first gateway to the smart home, is the ...