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With the development of wireless communication technology, it has become a trend to combine mobile communication with wireless network applications. Therefore, the application of microwave dual-passba...[Details]
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First we need to jump to the main function, which I won't go into detail about. So, after an interrupt occurs, how do we get to the interrupt entry address?
From stm32f10x.s, we can see that a lot of...[Details]
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According to information from Zhihu New Product Intelligence Bureau, the new Redmi K40 series products will be released on February 25. IT Home learned that the Zhihu roundtable meeting for...[Details]
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As chip performance continues to improve and chip complexity increases, in order to ensure the quality of chips leaving the factory, chip testing has received increasing attention from major manufact...[Details]
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According to the latest market monitoring report from Counterpoint Research, smartphone shipments in Latin America increased by 41.8% year-on-year but decreased by 6.5% month-on-month in the second q...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. in the United States, especially the microcontroller with built-in second-generation F...[Details]
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With the development of informatization, intelligence and networking, embedded system technology has gained a broad space for development, and the field of industrial control is also undergoing a hug...[Details]
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In many applications, a low-power power supply is usually required in addition to the main power supply. For example, the analog front-end amplifier requires a 5V power supply, while the digital ...[Details]
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Step 1: Draw a circuit block diagram based on the circuit working principle. This is relatively easy and easier to get online than a circuit schematic. The more specific the block diagram content is, ...[Details]
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Although the phenomenon of inverter damaging motors has attracted more and more attention, people are still unclear about the mechanism causing this phenomenon, let alone how to prevent it.
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Zero voltage switch controller integrated circuits can be used to control resistive heater loads. This type of controller generates an output pulse when the mains passes zero to trigger the bidire...[Details]
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In 1976, Intel first produced a microcontroller named MCS-48, an 8-bit microcontroller. Later in 1980, an improved version named MCS-51 (also an 8-bit microcontroller) was released. The 8051 microc...[Details]
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p IC microcontroller TIMER0 controls the running water lamp #include pic.h __CONFIG(0x3B31); unsigned char num=0,i=0; void init() { TRISB=0x00; TRISC=0x00; PORTB=0xFE; PORT...[Details]
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Generally, electric motors rotate continuously, but stepper motors rotate step by step, so they are called stepper motors. The minimum angle that can be rotated each time is called the step angle. ...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
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