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Street lights are installed outdoors, and lightning strikes are a very big threat. At the very least, it will cause damage to the street lights, and at the worst, it will cause fires or casualties...[Details]
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In this issue, Shanghai Yanqiang’s editor will share with you the solution of industrial computers in the highway meteorological information collection system. I hope that after reading this articl...[Details]
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The Internet of Things refers to a huge network formed by combining various information sensing devices, such as sensors, radio frequency identification (RFID) technology, global positioning system...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In automotive electronics development, testing, and after-sales diagnosis, we often need to upgrade the firmware of the ECU, which is called "flashing". The mainstream solution on the market is to ...[Details]
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With the rapid development of power electronics technology, electrical systems are becoming more and more intelligent and miniaturized in function. At the same time, the switching frequency and out...[Details]
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Due to their compactness and high torque density, permanent magnet synchronous motors are widely used in many industrial applications, especially for high-performance drive systems such as submarin...[Details]
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The commercial-to-passenger vehicle transition seems to be an important path for multi-faceted development, but almost all companies have found themselves in the awkward situation of having commercia...[Details]
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On October 21, Zhanshengwei released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.124 billion yuan, a year-on-year increase of 15.33%...[Details]
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Although British Prime Minister Boris Johnson was once hesitant about Huawei's entry into the UK's 5G network due to the persuasion of US President Trump, British officials finally admitted that some...[Details]
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1 Introduction
Single-chip microcomputers were born with the development of ultra-large-scale integrated circuit technology. Due to its small size, powerful functions, and high cost-effectivene...[Details]
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question When developing a bootloader, reset the interrupt vector table when jumping to the application static __asm void asmJump(unsigned int addr){ /* goto applicant */ LDR SP, A...[Details]
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HDYZ-E zinc oxide arrester charged tester measurement and compensation principle 1 Measurement principle This instrument uses the projection method shown in Figure 1 to calculate the resistive curr...[Details]
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With bad news coming one after another, the situation will only become more cruel for Huawei. But these are just some stumbling blocks on the road to rise. Technological innovation will surely be ...[Details]
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I have been in contact with microcontrollers for some years and have some understanding of CPLD, but to be honest, I have never used it in a design.
Once I had an interview, and a senior engineer a...[Details]