[Source: CCTV Finance] According to customs data, my country's chip imports in 2019 amounted to $304 billion, far exceeding the second-ranked crude oil imports. However, compared with 2018, the import...
[i=s]This post was last edited by qwqwqw2088 on 2019-9-26 07:44[/i]a. High voltage step-down circuit LM5164 / LM5165In addition to the analog front end or secondary protection chip, the battery manage...
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When Tesla first launched Autopilot, it also pushed the concept of "full autonomous driving" into people's cognition. Although this feature is popular with consumers and allows consumers to experienc...[Details]
On March 20, Yingtong Communications released its 2019 annual report. The company achieved revenue of 1.108 billion yuan, a year-on-year increase of 23.58%; the net profit attributable to shareholder...[Details]
October 28, 2022, Shanghai News - On October 28, Shanghai Hualing Integrated Circuit Technology Co., Ltd. (hereinafter referred to as: Hualing Shares) successfully listed on the Beijing Stock Exchang...[Details]
Frequency is one of the important parameters of a signal. How to obtain this accurate data has become increasingly important in the information field . Phase measurement has important applicat...[Details]
The microcontroller source program is as follows: pWTCON EQU 0x53000000 ; Watchdog timer port address pLOCKTIME EQU 0x4c000000 ; Lock time count value register address pCLKDIVN EQU 0x4c000014 ;Clo...[Details]
In the new technology of the world, computers have become one of the newest, most active and most advanced core technologies, and they are playing a powerful role in the information society. In the ...[Details]
As LED lighting is getting more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. I have always heard many people say that LED power...[Details]
In recent years, Huawei has made great progress in the smart wearable market. The latest data shows that in the fourth quarter of 2020, China's wearable device shipments reached 30.26 million u...[Details]
With the development of communication and network technology and the Internet, the digitization, networking and intelligence of industrial management have become a general trend. Using the indust...[Details]
The keyboard circuit is the most commonly used human-machine interface in the single-chip microcomputer application system, and often occupies more I/O ports. Now there are some keyboard circuits tha...[Details]
breakthrough! 100% made in Dalian, GROB China's first flexible linear pallet storage system successfully rolled off the production line! The linear pallet storage system PSS-L independently produce...[Details]
The Japanese government announced last week that it would officially remove South Korea from its "white list" starting August 28. That afternoon, South Korean President Moon Jae-in also announced tha...[Details]
Generally, low-voltage cables have low insulation requirements and large currents during operation. They have obvious characteristics after a fault occurs. The fault characteristic analysis of low-...[Details]
AD590 temperature measurement circuit, AD590 is a monolithic integrated two-terminal temperature-sensing current source produced by Analog Devices, Inc. of the United States. Its main characteristics...[Details]
DC current sources with good stability, high precision and presetable output are often used in electronic equipment. The numerically controlled DC current source designed in this article can well redu...[Details]
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