July 31, 2021

Intelligent monitoring system to build smart traffic

At present, smart transportation is under construction throughout the country ...

Intelligent monitoring system to build smart traffic

At present, smart transportation is under construction throughout the country ...

How are the data from the sensors uploaded to the cloud?

Over the past 25 years, wireless standards have changed dramatically, and the ...

Color mode RGB & YUV format analysis

We look at the world like this People know that it takes three steps to put ...

Letv killer new exposure to face millet TV 3

Although LeTV released six super TVs at one time, the late millet TV 3 stil ...

Building a high-efficiency motor kingdom based on safety

According to the International Energy Agency's IEA survey, 45% of the wor ...

Wisdom mango ice box upgrade failed to run repair method

Recently, my ZIVOO smart mango ice box failed to be pushed during the upgr ...

A practical power supply anti-reverse circuit

If the polarity of the power supply is reversed, it may damage the power supp ...

Changhong launches the first naked-eye 3D TV and mobile phone layout naked-eye 3D ecology

On October 16th, Changhong introduced CHiQ's second-generation new Q2EU ...

A preliminary study on the design of night lighting in Zhengzhou City

Zhengzhou City Nightscape Lighting Design Xing Yan Chen Yuxing Deng Chao 2 (Pingdingsh ...

Research on High Power LED Packaging Technology and Driving Method for Lighting

-23-Aging of the phosphor may also cause the solder of the flip-chip solder to melt an ...

The custom of street lamps in Sixi Sibao

â—ŽLiu Yonghua's street lamp custom in the West Sibao When discussing the publ ...