[align=center][/align] [size=4]In the recent trade war, one of the key technologies that the United States has used to hold China back is chips. Chips are truly a model of high technology: the raw mat...
[i=s]This post was last edited by 90houyidai on 2022-5-26 17:26[/i]The first chip using RISC-V
According to the "RVB2601 Development Board Quick Start Guide", you can quickly build a development envir...
Linux Kernel Analysis and Application Xi'an University of Posts and Telecommunications (Chen Lijun) : https://training.eeworld.com.cn/course/5373In the study of the huge Linux kernel source code, how ...
[i=s]This post was last edited by RCSN on 2019-12-8 22:59[/i]According to the previous post, the host bought the MIMXRT1010-EVK board post https://en.eeworld.com/bbs/thread-1095711-1-1.html , but the ...
[i=s]This post was last edited by alan000345 on 2018-11-14 08:41[/i] Electrical appliances such as power tools, garden tools, and vacuum cleaners use motor drives powered by low-voltage (2 to 10 cells...
The classic definition of " ground " is "an equipotential point or plane that serves as a reference for an electrical circuit or system."Ideally, the ground wire should be a physical entity with zero ...
With the maturity of microcontroller MCU (or
single-chip
) technology, the original analog transmitters are gradually replaced by intelligent transmitters with microcontrollers as the da...[Details]
How Camera works
The light gathered by the object through the lens is converted into an electrical signal through the CMOS or CCD integrated circuit, and then converted into a digital image si...[Details]
In order to implement the development concept of "Green water and green mountains are gold and silver mountains", and focus on the goals of carbon peak and carbon neutrality, ICBC Nanning Branch has a...[Details]
Recently, NavInfo announced that it expects to lose 65.2836 million to 45.6985 million yuan in the first half of the year, compared with a loss of 160 million yuan in the same period last year. The c...[Details]
Earlier, Apple officially released its new iPhone 11 series devices and iOS 13. Recently, a security personnel discovered a vulnerability in iOS 13, which allows hackers to steal user information eve...[Details]
January 16, 2023, Shanghai, China – On January 12, 2023, the WIM Innovators Annual Conference was successfully held. At the meeting, Yiou United Chip List released the 2022 semiconductor series list....[Details]
MCS-51 is a standard 40-pin dual in-line integrated circuit chip P0.0～P0.7: P0 port 8-bit bidirectional port line. P1.0～P1.7: P1 port 8-bit bidirectional port line. P2.0～P2.7: P2 port 8-bit b...[Details]
Let's look at a specific example to see how big a ground bounce pulse can be.
Example: Measurement of ground bounce
For this measurement we will use a quad flip-flop, configur...[Details]
11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
Power management technology has changed dramatically over the past decade. The wave of portable and personalized electronic products has changed the landscape of the consumer electronics market, re...[Details]
Abstract: In view of the characteristics of weak output signal and large variation range of infrared signal sensor, a design method of programmable infrared signal detection circuit based on 16-b...[Details]
Traditional ward call systems are generally wired, which not only requires cumbersome wiring and installation, inconvenient maintenance, low utilization rate, but also poor real-time performance. Alt...[Details]
With the rapid development of urbanization and the improvement of people's living standards, the number of urban motor vehicles has increased rapidly, and road traffic safety issues have become incre...[Details]
Nowadays, the times are developing so fast. Although digital multimeters have been widely used, pointer multimeters still have their unique advantages and are still in use. For example, if you need t...[Details]
On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
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