Security industry's unique business model ushers in the …

According to the statistics of the Security Industry Association, there are currently more than 30,000 security enterprises in China, with about 1.5 million employees. The total output value of the security industry has reached 320 billion yuan, of which 140 billion yuan is the output value of se ...more...

Future small and medium LED companies may be on the verge of…

For LED companies, the business is small and financing is difficult. Recently, Shenzhen Leixing Optoelectronics Co., Ltd. collapsed, and it was coincidental that Shenzhen Everlight Technology Co., Ltd. was also in a crisis of closure. “The main reason for the collapse of Leixing Opt ...more...

Analyze the design points and key points of LED candle light…

In the ranks of electric lights, LED candle lights can be said to be a good cost-effective lighting, it is worth buying. So, what are the design points and key points when designers design LED candle lights? Let me introduce you next! The key part of the LED candle light is the LED, because its ill ...more...

Humidity sensor selection considerations analysis

1, select the measurement range and the measurement of weight, temperature, select the humidity sensor must first determine the measurement range. In addition to the meteorological and scientific research departments, the measurement of temperature and humidity generally does not require a ...more...

Car network concept detailed solution

Basic explanation This article refers to the address: http:// Vehicle networking refers to the identification of electronic tags on vehicles by wireless radio frequency and other identification technologies. It realizes the extraction and effective utilization of all vehicle attributes and stat ...more...