Here is our new simple Electrical/Electronics project about Automatic Street Light Control System. It is simple and a powerful concept, which uses transistor (BC 547 NPN) as a switch ON and OFF the ...

India's WindStream Energy Technologies has developed a hybrid wind-solar-powered LED street light system that generates more energy per square foot than a solar street light. It recently launched the ...

Ambient light sensors enable automatic brightness control depending on the lighting environment. When used to control display brightness or the illumination level of solid state lighting, ambient ...