Forbes: Bluetooth technology is getting worse

Bluetooth is a small miracle in the field of modern digital wireless, but this technology is becoming more and more tasteless, which makes some users feel helpless. According to the official website of Bluetooth, Bluetooth is a technology jointly owned and shared by the globa

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Interpretation of important parameters of LED

1. Forward working current If: It refers to the forward current value when the light-emitting diode is normally illuminated. In actual use, the IF should be selected below 0.6·IFm as needed. 2. Forward working voltage VF: The operating voltages given in the parameter t

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Do dishwashers save more water than hand wash?

Now, a variety of small dishwashers are on the market and are gradually entering the average home. However, most consumers still think that dishwashers are not necessary. They can be washed by hand, but they do not know that the advantages of dishwashers are much larger than hand washing.

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LED development "Xiamen model" exceptionally eye-catching

At the 2014 Cross-Strait LED Application Innovation Forum held recently, LED industry experts from both sides of the Taiwan Strait gathered in Xiamen to discuss the application of LED health lighting, innovative design and intelligent development. Huang Qiang, Deputy Mayor of Xiamen, atten

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Trend analysis of intelligent lighting under mobile internet

The data shows that China's mobile Internet users have exceeded 800 million, and the number of mobile Internet users accounted for more than 96%, and this data is still maintaining a high-speed upward trend. The large base of mobile Internet users is a new opportunity for the development of all

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On the installation of home video surveillance equipment

The rapid development of China's economy has made people's living conditions better and better, and the dual pressures of work and life have made many people have less time to understand the family status, and more and more negligence for parents and children; but The development of techno

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