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Embedded technology based on ARM platform and real-time operating system is more and more widely used. Therefore, in the development of an industrial control handheld device, it is also based on su...[Details]
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According to news on August 28, according to Huawei ’s China official account, under the organization of China Mobile Research Institute, Huawei has collaborated with Chongqing Mobile, Jiangsu Mobile...[Details]
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Inverter harmonics are high-order harmonics generated in the input and output circuits during the inverter operation, when the input power needs to be inverted by high-power diode rectification (or...[Details]
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The full name of crystal oscillator is crystal oscillator. Its function is to generate the original clock frequency. This frequency, after being amplified or reduced by the frequency generator, bec...[Details]
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The TI Cup 2019 National Undergraduate Electronic Design Competition Award Ceremony was successfully concluded at the Beijing National Convention Center. Academician Wang Yue, academician of the Chin...[Details]
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Particle counter is an instrument used to measure the number and size distribution of particles per unit volume of air in a clean environment. Particle counter is widely used in medicine, electronics...[Details]
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If you want to do square root in C language, you can add #include math.h in the header file and call the sqrt(n); function. But if you want to do square root in the microcontroller, you can use the f...[Details]
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What is frequency conversion?
When it comes to frequency conversion, we should first introduce the concepts of my country's mains frequency and fixed frequency. The standard of my country's ma...[Details]
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YL121 products realize signal acquisition between sensors and host computers and are used to detect analog signals. YL121 series products can be used in RS-485 bus industrial automation control sys...[Details]
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According to Reuters, two people familiar with the matter revealed that the Trump administration has decided not to extend the deadline for ByteDance to divest its TikTok business, but negotiations a...[Details]
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0 Preface
With the continuous development and progress of modern automobile industry technology, the number of electronic devices installed on vehicles is increasing, so that a large number of ...[Details]
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The interrupt system has two control registers, IE and IP, which are used to set the on/off and interrupt priority of each interrupt source. In addition, there are 4 bits in TCON that are used to sel...[Details]
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When you first start learning about microcontrollers, serial communication is often used, but in actual products, serial communication requires a communication protocol. Many people don't understand ...[Details]
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BOE A stated on the interactive platform that the company owns patented pixel arrangement technology with independent intellectual property rights, which will be used in the future according to diffe...[Details]
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The servo press is a high-precision, high-efficiency automated press equipment, which is widely used in metal processing, electronic manufacturing, automobile manufacturing, aviation manufacturing ...[Details]
Power technology
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