-
According to China Business News, today (2), the main forum of the 2021 China Mobile Global Partner Conference was held in Guangzhou. Dong Xin, general manager of China Mobile, said that as of now, C...[Details]
-
A frequency divider is a nonlinear device that generates an oscillation frequency that is an integer multiple of its input frequency. It is used to distinguish sound signals of different frequency ba...[Details]
-
Generally, when using electrolytic capacitors, if there is no large ripple, the withstand voltage only needs to be 20% higher than the actual value. That is, 10V
is sufficient for the output of...[Details]
-
As the "heart" of electric vehicles , the performance of power batteries directly affects the driving conditions of vehicles. It is no exaggeration to say that electric vehicles are "made or broken b...[Details]
-
Judging from the 2019 MWC Shanghai, 5G has dominated the limelight, and some people say that 5G will eventually completely replace Wi-Fi. But in fact, the Wi-Fi 6 market has made great progress this ...[Details]
-
China Energy Storage Network:
Notice of the National Energy Administration on the Announcement of the First Batch of "Internet +" Smart Energy (Energy Internet) Demonstration Projects
...[Details]
-
This article briefly introduces the basic systems and controls on analog and digital oscilloscopes. Some controls are different between analog and digital oscilloscopes, and your oscilloscope may...[Details]
-
The US Patent and Trademark Office (USPTO) has just approved a new patent from Apple. This patent describes many features of the future OS X system, and the most eye-catching one is a patent called "...[Details]
-
Taking the Buck PWM converter as an example, the principle circuit diagram of its hysteresis current control is shown in Figure 1. The voltage loop is not drawn in the figure. The hysteresis curren...[Details]
-
Advanced cost analysis, from design and manufacturing to battery reuse and safety protection, reveals opportunities for OEMs to leverage wBMS to improve next-generation electric vehicle profitability...[Details]
-
For security purposes, residential, commercial and industrial facilities are widely using video doorbell technology to replace traditional high-priced CCTV networks without the need for transmissio...[Details]
-
The OnePlus Buds wireless earphones were launched earlier this year, marking OnePlus’ debut in the true wireless earphones market. Now, the company seems to be gearing up to launch another true wirel...[Details]
-
——TI Chip Technology Empowers China's New Infrastructure - Industrial Internet If China has no choice but to become a manufacturing power, then the construction of the industrial Internet, which is...[Details]
-
RC reset circuit
The basic function of the reset circuit is to provide a reset signal when the system is powered on, and cancel the reset signal after the system power supply is stable. For the sak...[Details]
-
In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]