A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...
A new metasurface design lets light of different spins bend, focus, and behave independently—while staying sharp across many colors. The trick combines two geometric phase effects so each spin channel ...
The IoT Light Monitoring System is a cutting-edge solution that revolutionizes environmental monitoring through seamless integration of embedded systems, cloud computing, and real-time data ...
5v Relay module DS18B20 temperature sensor Push button module (I use the pull-up resistor from arduino, not from the module) 5mm orange LED The diagrams folder includes an old (and bad) PCB design ...
Abstract: Conventional traffic light control systems often exhibit rigid timing patterns, limited flexibility, and insufficient adaptability to changing traffic conditions. This paper addresses urban ...
Abstract: Modeling and verification are crucial in designing traffic light control systems, guaranteeing these systems meet desired operational properties and handle dynamic traffic conditions ...
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