Learn about new technology trends that accelerate vehicle electrificationLearn more about engineer resourcesNew Trend 1: Automotive OEMs are setting aggressive goals to electrify their fleets in the n...
Analog signal isolation has always been a difficult problem. VFC seems to have been used by some people, but I don’t know what circuits people generally use to achieve it, or whether there are any ded...
Instrument clusters are an important part of the automotive industry's ongoing transformation to the digital cockpit. New digital solutions will support more complex content, larger displays and new e...
In the past two years, AI technology has developed rapidly, driverless cars have become popular, and smart products have continued to emerge. Artificial intelligence such as image recognition, voice r...
I read the specification, which says Gain=2*150K/R. How do I determine the Gain and choose the R, F and C?
If the design uses a 1W amplifier, how do you calculate it?...
[font=微软雅黑][size=4]Without further ado, the first batch of applicants are being reviewed. Qin Heng said that those who missed the opportunity to apply can still continue to apply~[/size][/font][font=微...
In order to implement the "Made in China 2025" and guide and support Hunan to expand and strengthen its equipment manufacturing industry, under the leadership of Wang Weiming, deputy director of th...[Details]
In my previous article, I said I wanted to discuss the protective capabilities of car air conditioners, but I didn’t expect to see the news that “Geely invested 370 million yuan to develop healthy ca...[Details]
As shown in the figure, a food station in Zhejiang Province has produced an electronic whip specially used to drive away large numbers of pigs, cattle, sheep, etc. Its principle is to use the back el...[Details]
Uson-11 ultrasonic level meter is an economical liquid level measuring instrument. It adopts non-contact measurement method and has the characteristics of safety, efficiency, cleanliness, accuracy,...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
//Since the IO of 2051 is not enough, we must save the IO port. As a last resort, we modified the program based on a lot of information
// and got the following program that can run successfully. Th...[Details]
In C51, what are the rules for function return value passing?
Answer : (1) Parameter passing during calling
There are three cases: when there are less than or equal to 3 parameters, they are pass...[Details]
A sudden change in current can affect signals on other nearby circuits. This crosstalk is created by the mechanism of mutual inductance. Two circuit elements placed close together will always sens...[Details]
The development of the Internet of Vehicles system is mainly achieved through the complementary cooperation of sensor technology, wireless transmission technology, massive data processing technolog...[Details]
According to foreign media reports, although solar panels are very effective, one of their main drawbacks is that they only generate energy during the day, so excess energy needs to be stored for use...[Details]
Recently, NI’s official WeChat account summarized NI’s new partner members in 2021, including Nanochip, Shanghai Coal Science and Technology, Solomon, China Automotive Data and many other local Chine...[Details]
"This is crazy. A chip originally priced at 15 yuan was sold for 1,500 yuan."
It is hard to imagine that this is actually happening in the Chinese auto market. The absurdity of the "chip...[Details]
HD7279 is a chip used to expand the I/O port of the microcontroller, at least that's what I think. Although it occupies 4 I/Os of the microcontroller, it actually uses only one bus for transmission. I...[Details]
Power technology
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