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introduction
Reed-Solomon code was first proposed by Reed and Solomon in 1960, and is referred to as RS code. This is a type of multi-base BCH code with strong error correction capability....[Details]
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The DC resistance tester is controlled by a single chip microcomputer, with a large screen Chinese character LCD display and a print output function (and 232 interface). The eight gears of the instru...[Details]
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1. Say it in advance: 1. The initial understanding of stm32 is based on library functions. A bunch of library functions are called to solve the problem. However, if you delve into the library funct...[Details]
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Terry Gou, chairman of Hon Hai, who had pledged 990,000 shares, suddenly redeemed 270,000 shares on April 22. Based on Hon Hai's closing price of NT$87.8 on that day, Gou spent NT$23.7 billion to red...[Details]
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1. Introduction
Dehydrators include separators, centrifuges, etc., which are directly driven by AC asynchronous motors, with low-speed feeding and high-speed dehydration. They are widely used ...[Details]
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As one of the necessities of daily life, people have always maintained a high degree of attention and dependence on transportation. The time people spend on transportation every day is also calcula...[Details]
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During the COVID-19 epidemic, in order to support enterprises to resume work and production and tide over the difficulties, the National Development and Reform Commission issued the "Notice on Phas...[Details]
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Although interferences in atomic absorption analysis are relatively rare and easy to overcome, they cannot be ignored in many cases. In order to obtain correct analysis results, it is very importan...[Details]
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The SuperBoot provided by Youhui is powerful. It has done a lot of initialization work for S3C6410 during its startup process. Using it during bare metal programming is not conducive to understandi...[Details]
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Design a circuit for measuring temperature with a Pt100 platinum resistor. The temperature measurement range is 0-100 degrees Celsius and LCD display is required. Draw a circuit diagram, mark the par...[Details]
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Recently, Sony PlayStation 5 announced its configuration and new controller, as well as some software and hardware features. The only things left seem to be the game lineup, price and the appearance ...[Details]
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There are two ways to connect the crossover and amplifier in the audio system.
One is the electronic crossover (active crossover), which means that the sound from the preamplifier goes into th...[Details]
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Hello everyone, today I want to talk to you about USB. My friend next to me immediately jumped up and said, "What?! USB, such an old topic, are you serious?"
Shuige replied: . . .
...[Details]
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The spectrum is a group of sine waves that, after proper combination, form the time domain signal under investigation. The spectrum analyzer is an instrument for studying the spectral structure of el...[Details]
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1. LDO selection and design 1: Important technical indicators of LDO: On-state voltage drop: Defined as the minimum difference between input voltage and output voltage while maintaining the o...[Details]