Layer by layer analysis of why LEDs fail

The LED light source is composed of the so-called III-V compound, which is a well-known epitaxial chip. The solid compound itself is very stable in nature, and it is not easy to damage under the conditions specified by the product. In the application environment, there is no c ...more...

Correct use and maintenance of electric vehicle battery

Lead-acid batteries for electric vehicles generally have a life of 1.5 to 2.5 years, and the cost of replacing batteries has become the largest expense in the use of electric vehicles. So how to properly maintain and use the battery to extend the battery life? 1. Protect the ...more...

Cadillac's latest CUE in-car system operates like an iPa…

Cadillac's new car contains many new technologies that will be loved by young customers. The car is equipped with Cadillac's unique CUE entertainment system, seamlessly embedded in the black center console. In addition to its stylish and dazzling appearance, its operat ...more...