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//The macro #define CLRWDT() asm("clrwdt") is defined in PIC.H, so CLRWDT() can be used directly in the C language of PICC to clear WDT to 0. //If the MCU WDT is enabled, add CLRWDT() at the appropri...[Details]
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The basic function of the vector network analyzer is S-parameter testing. The so-called S parameter is the scattering parameter, which is a parameter that describes the incident wave volume, reflecte...[Details]
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Hardness is one of the most commonly used indicators for evaluating the mechanical properties of metal materials. The essence of hardness is the ability of a material to resist the intrusion of anothe...[Details]
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Now I am a beginner in STM32, so I write some help about getting started, and I also thank those who have helped me. I hope that friends like me who want to learn STM32 will not be confused. (This int...[Details]
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On January 28, the Wuhan Huangshi Lianxin 5G touch display project held a commissioning ceremony. The project relies on the Huangshi New Industrialization Demonstration Base platform and the surrou...[Details]
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LED screens have become essential facilities in modern large-scale sports stadiums. The use of a large number of LED screens in major sports events is an indispensable device. The display system of th...[Details]
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Global battery giant Panasonic has begun to clearly slow down its production capacity expansion. According to Nikkei.com, on December 20, Panasonic Energy said that after "careful consideration" it...[Details]
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The power supply
shown in the attached figure
can be used not only for instrument circuits, but also for video or audio amplifiers with power less than 50W.
Working principle: Th...[Details]
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The three-phase asynchronous motor soft starter based on the single-chip microcomputer AT89C51 introduced here essentially improves the starting characteristics of the AC motor, and has functions s...[Details]
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BOE (BOE Technology Group Co., Ltd.) and JD.com jointly launched the "Double Jing Empowerment Plan" to help the industry achieve innovative and high-value growth through cooperation at three levels ...[Details]
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According to data from Aowei Cloud Network, from January to November 2019, the retail volume of sweeping robots increased by 1.9% year-on-year, and the retail sales increased by 2.0% year-on-year, a ...[Details]
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When testing hardware circuits, we often encounter problems that are easy to ignore and difficult to detect. However, we must face up to the existence of these problems and find ways to reduce or el...[Details]
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Recently, the chip company Horizon Robotics split its AIoT business team and established a wholly-owned subsidiary, Digua
Robotics
. Yu Kai, the founder and CEO of Horizon Robotics, serves ...[Details]
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At present, the new generation of information technology represented by artificial intelligence, quantum technology, mobile communications, blockchain, edge computing, and the Internet of Things is...[Details]
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It is a common problem that solar inverter overvoltage causes alarm. According to relevant regulations, if the voltage value of the solar inverter exceeds the required range, it must trip to stop w...[Details]