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The circuit of AG9900 intelligent remote control motorcycle anti-theft system is shown in Figure 1 and Figure 2. The single chip microcomputer PIC16C54 is the main controller, and VD5026 and VD5027 a...[Details]
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I have always been confused. The operating mechanism of the interrupt vector table does not make sense from a software perspective, because the interrupt vector table does not use a branch selection p...[Details]
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I wrote the register definition of reset and clock control (RCC) with great enthusiasm. I didn't have a nap, but I was sweating profusely. It seemed that this was a thankless task. I really wa...[Details]
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Take TIM2 of stm32 as an example, configure it as a normal timer, and trigger an interrupt when the timing time is up. 1: Basic configuration of the timer First declare a structure variable TIM_Time...[Details]
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Midea to enter Hong Kong stock market again, raising funds may exceed 10 billion
On October 24 last year, Midea Group Co., Ltd. (hereinafter referred to as "Midea") submitted its applicati...[Details]
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The design space is increased, which improves aerodynamic performance; the load distribution is more ideal; the platform versatility is improved, saving R&D costs.
●Active safety: ESC products...[Details]
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In the field of industrial control, digital I/O has been widely used for its simple and flexible characteristics. In the past, the application and increase of digital I/O were usually realized by GAL ...[Details]
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Beijing Auto's new SUV, BAIC Cube, will be officially launched on July 28. The feature of this new car is that it is the first fuel vehicle in China equipped with Huawei's Hongmeng smart cockpit solu...[Details]
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Adding NOP instruction to MCU C language
There are no null statements in standard C language. But in C language programming of microcontrollers,
it is often necessary to use several null instructi...[Details]
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This example is written by me referring to the example of 51 single chip microcomputer. After testing, it can read data normally without converting it into coordinates.
The interrupt method is used, ...[Details]
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Lieyun.com learned that recently, domestic magnetic sensor chip startup team Yirui Semiconductor announced the completion of tens of millions of pre-A round of financing. The investors are Licheng Ca...[Details]
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In many industrial applications, it is necessary to detect a small differential voltage under high common-mode voltage conditions to monitor the current. However, under high common-mode voltage con...[Details]
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(Photo source: Ford official website) According to foreign media reports, Solid Power is working with Ford Motor Company to develop all-solid-state batteries for the next generation of electric v...[Details]
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UBS analysts said that Apple's 2019 new iPhone sales in the United States are off to a strong start, but the company's data suggests that customers may have to wait longer to get the iPhone 11 or iPh...[Details]
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Noise pollution, gas pollution and solid matter pollution have been called the three major pollutions in the world today. Excessive noise can damage people's health, such as neurasthenia and neuros...[Details]