Microelectronics Technology (Harbin Institute of Technology) : https://training.eeworld.com.cn/course/6071This course is a core course for majors such as "Electronic Information Science and Technology...
The figure shows the VDS and VGS waveforms of the MOS end of the brushless DC motor controller. In addition to a voltage spike at the moment of shutdown, there are two large voltage spikes in the midd...
Hardware vulnerabilities can affect the security of computers, medical devices, and systems. Secure enclaves and trust roots are not enough. Computer security researchers have disclosed two major pro...
At the beginning, when I paid the insurance, I checked on my mobile phone and it said that I could receive more than 3,800 yuan per month when I retired.But after June, it seems that the national insu...
In the design of high-speed signal circuits, signal conditioning products are widely used. Among them, retimer products involve register configuration, so their use is relatively complicated. This art...
As a rookie hardware engineer, I commute from the Third Ring Road to the office every morning, which takes at least an hour by subway or bus. During this commute time, I always want to do something me...
Xpeng Motors announced the results of its car deliveries in May 2021. In May, the company delivered a total of 5,686 smart electric vehicles, a year-on-year increase of 483% and a month-on-month incr...[Details]
Jiwei.com reported on February 7 that data released by third-party market research firm Canalys showed that Xiaomi performed well in the entire European smartphone market in the fourth quarter of 202...[Details]
Molex, a leading global manufacturer of electronic solutions, has been announced as a winner of Cisco’s 2019 Technology Enablement Excellence Award. Cisco announced the winners at its 28th annual Sup...[Details]
On October 28, according to foreign media reports, Mitsubishi Electric demonstrated the latest version of xAUTO. The demonstration vehicle integrates Mitsubishi Electric's cutting-edge autonomous dri...[Details]
Abstract: This paper introduces a method of using frequency multiplication to improve the upper limit frequency and spurious level of DDS. First, the principle and spurs of DDS are analyzed, and...[Details]
The vortex flowmeter is a commonly used flow meter, which is widely used in many fields. Any type of meter has its particularity, and the intelligent vortex flowmeter is no exception. In order to make...[Details]
The determination of transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly
master the determination method, the author summarizes four m...[Details]
14 billion
chip
unicorn, settled in Beijing.
Smart Car Reference learned that CoreChips,
a first-tier startup company in the field of autonomous automotive chips
, has jus...[Details]
"Thermal management" is unfamiliar and indifferent to most traditional car consumers. However, in the era of pure electric vehicles, due to the high cost of batteries, battery energy consumption ha...[Details]
Yesterday we talked about how to send an English letter through the UART port. In fact, according to the ASCII code table, uppercase and lowercase letters, numbers, punctuation marks, and some...[Details]
Samsung Exynos' official Weibo account preheated the ray tracing technology. Ray tracing is an advanced graphics display technology supported by desktop-level GPUs. It is reported that Samsun...[Details]
I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
On September 3rd local time, audio expert Sennheiser and technology company Continental demonstrated the next generation of advanced in-car audio solutions, which combines Sennheiser's AMBEO Mobility...[Details]
Since last year, members of the Beijing Astronomy Club have started to use the electric tracking equatorial mount modified by fellow astronomy enthusiast Chen Yongming for astrophotography. This de...[Details]
Analog electronics
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