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In the STM32 example code, there will be code like this static __IO uint32_t TimingDelay; The __IO modifier here is not easy to understand. From the literal meaning, it can be seen that it is related ...[Details]
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Recently, the first domestic catalytic combustion heating dehydrogenation device prototype independently developed by the 712 Institute of China Shipbuilding Industry Corporation was successfully s...[Details]
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According to foreign media reports, Aira, a developer of innovative wireless power technology, said it would apply its technology to automobiles. Recently, the company announced that it had received ...[Details]
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On December 18, Shandong Youyan Semiconductor Project held a topping-out ceremony for the first phase of its project - a large-scale production project of large-size silicon materials for integrated ...[Details]
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An electrical system is like a plumbing system, with voltage like the pressure of the fluid, current like the flow rate of the fluid, and electrical insulation like the pipe walls. Insulation prev...[Details]
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Modern vector signal sources generally have the function of generating arbitrary waveforms, which can cover most applications in the fields of wireless communication, wireless interconnection, and pul...[Details]
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On September 26, the Shenzhen Development and Reform Commission issued the "Management Measures for New Energy Vehicle Charging and Replacement Facilities in Shenzhen", which clearly stated that ac...[Details]
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Preface: Recently, I am debugging the USART configuration program of the STM32L152 chip to realize the STM32 serial port printing function. This article summarizes the usage of the STM32L152 chip USA...[Details]
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Recently, Hengdian Dongmei stated that due to the sharp fluctuations in raw materials and the sharp increase in shipping costs this year, transportation costs have been classified as operating costs ...[Details]
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EMI / Anti-interference Design
EMI is a significant challenge facing many designers today. Failure to pass EMI testing can result in significant project costs and delays, so skilled engineers look ...[Details]
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1 Introduction
The accurate measurement of the remaining capacity of the battery has always been a very critical issue in the development of electric vehicles. An effective battery management ...[Details]
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Measuring circuit The output of the main circuit adjusted by the large knob is AC "0-250V", "0-500mA", "0-10A", "0-100A", and DC "0-350V", "0-500mA", "0-10A" is switched through the relay on the ...[Details]
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Improve production efficiency by enabling one-time testing through high-voltage switch matrix
The system is designed to improve operator and equipment safety while ensuring co...[Details]
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Introduction In Part 1 of our Power System Optimization series, we looked at how to quantify power supply noise sensitivity and how to relate these quantities to actual effects in the signal chain....[Details]
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The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]
DIY/Open Source Hardware
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