This is a very simple traffic light controller, there are 2 implementation style We use smart RGB single LED for each road to show the signal status to the user. These smart LEDs uses 3 color channel ...

How dark is the night sky where you live? If you’re in an urban area, the answer will likely be “not dark at all”. The pervasiveness of artificial light – be it in the form of streetlamps, billboards, ...

LOUISVILLE, Ky. (WDRB) -- A busy corridor in downtown Louisville known as the "9th Street Divide" is undergoing major changes after years of discussion. On Monday Louisville Mayor Craig Greenberg ...

Abstract: This paper focuses on the research and design of street light intelligent control system for solar street light characteristics and campus street light use law, the system uses STC89C52 as ...

The DOT said Tuesday the FAA issued a request for information for an integrator with advanced concepts and novel technologies capable of building a reliable air traffic control system designed to ...

Minimalist gadgets like the new Light Phone III, a smartphone that barely does anything, promise to help us focus. The trade-offs are big. Our personal tech columnist tried swapping out his iPhone for ...

Abstract: The conventional street lighting system is used during night time. It consumes more amount of power and there is major energy demand arises. The energy saving methods and lighting control ...

Amid an ongoing project that looks to replace every streetlight across the Philadelphia with, what organizers described as "more efficient, longer-lasting LED lights," officials from the city and ...

Password Based Door Lock System is a Microprocessor based Embedded System built on using 8051 microprocessor and Embedded C-programming. This Project was done for my CSE331 ( Microprocessor ...