2M370MS038MT1008-10

Recently, frequent fire and combustion accidents of electric vehicles have attracted great attention from the Ministry of Industry and Information Technology and other government departments, and the...[Details]

The circuit explained here is basically a warning signal generator designed mainly for automotive applications. It triggers a warning signal when the turn indicator switch is not returned to the ne...[Details]

The voltage of automobile power supply has been changed from 6V in the 1950s to 12V, which has a history of more than 50 years. Since 1990, the power consumption of automobiles has increased by 5% ...[Details]

During the 2021 Yabuli China Entrepreneurs Forum "China Business Soul", Wang Chuanfu proudly stated that we manufacture many mobile phones, and most of Huawei's mobile phones are made by us. This mad...[Details]

Introduction With the increasing degree of ship automation , microcomputer monitoring systems are increasingly widely used on ships. The use of ship microcomputer automatic control ...[Details]

1 Introduction At present, the potential application value of split ring resonators (SRRs) and complementary split ring resonators (CSRRs) is constantly being explored. SRRs can be used for left-ha...[Details]

Since Edison invented the incandescent light bulb, mankind has entered a new era of lighting. Incandescent lamps are the representatives of the first generation of electric light sources. They emit...[Details]

The research team tested the capacity loss of lithium-ion button batteries over time. Image credit: University of Colorado Boulder Batteries lose capacity over time, which is why old...[Details]

Not long ago, there was a classic and clichéd discussion in the EEWorld WeChat group about whether to build a modular power supply or a discrete device yourself. The reason is that MPS launched an is...[Details]

On September 7, the 2019 World Internet of Things Expo opened in Wuxi, Jiangsu. As the only project in the field of large power grid security control, the large power grid integrated security intel...[Details]

What is a digital oscilloscope? Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversion, and software programming. Digital...[Details]

After hacking into a computer or computer system, a hacker can monitor the victim, steal the victim's data as a ransom, or possibly intimidate the victim into downloading dangerous software. Hackers ...[Details]

　　It is very convenient to generate SPWM with a single-chip microcomputer, and it is also the trend of future development. However, not everyone can master single-chip microcomputers. There are many ...[Details]

What is a low noise amplifier? Low Noise Amplifier Low noise amplifier is a special type of electronic amplifier, mainly used in communication systems to amplify the signal received from the antenn...[Details]

On August 17, Google announced that Google Home, the Google smart speaker, had undergone a major upgrade - Google Home can now make voice calls! At the same time, there is no need to bind a mobile ph...[Details]