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There are two types of monitoring systems, C/S mode and B/S mode. The C/S mode requires the installation of a client on the PC and a server on the embedded system, which not only increases the de...[Details]
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//-----------------------Function declaration, variable definition-------------------------------------------------------- #include reg52.h sbit int0 = P3^2; //-----------------------Define ...[Details]
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When setting the IO port direction, you often see the following settings: //IO direction setting PC11 #define MPU_SDA_IN() {GPIOC- CRH&=0XFFFF0FFF;GPIOC- CRH|=8 12;} #define MPU_SDA_OUT() {GPIOC- C...[Details]
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TSMC executives said at a press conference held in Yokohama, Japan last Friday (June 30) that they would not rule out the possibility of producing advanced chips in Japan in the future, and said that...[Details]
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Completed ISP download line:
Parallel port ISP download cable
Important statement: The following two ISP circuit diagrams provided by this website have been verified by experiments...[Details]
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Shanghai, China, April 30, 2021 – Farnell element14, a global distributor of electronic components products and solutions under Avnet, announced special offers on a full range of high-reliability con...[Details]
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In single-chip microcomputer applications, we often encounter situations where a short delay is required, usually tens to hundreds of μs, and high precision is required (for example, when using a ...[Details]
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"In the semiconductor field, the demand for semiconductors by electric vehicles is 5-10 times higher than that of traditional vehicles. However, due to the 'chip shortage', about 7 million electric v...[Details]
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At 10:00 am on April 9, the Neijiang Science and Technology Innovation Conference was held in the Changjiang Auditorium of the Municipal Party Committee. Li Dan, Deputy Secretary of the Municipal P...[Details]
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I wrote a program that combines the matrix keyboard and the dynamic display of digital tubes. This code means that at the beginning, the 8 digital tubes display nothing, because the initial value of ...[Details]
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Artificial intelligence paves the way for autonomous driving, mobile computing innovation enters a new era, and immersive sports and entertainment are opening up the future... At today's 2020 Interna...[Details]
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Principle description:
All functions of the human body are controlled by the brain. How does the brain control them? First of all, when the human body moves, the brain will send a signal to th...[Details]
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New MHP Devices The rapid growth of the high-rate discharge lithium-ion battery application market has created a demand for cost-effective circuit protection devices that can provide 30A+ holding cu...[Details]
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On August 16, ScienceNet published a blog post yesterday (August 15), reporting that Meng Ying led his team and, after eight years and more than 100 failed experiments, they finally succeeded in de...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]