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On April 20, Fengqi Technology, a leading company in the BLDC control chip field, was officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board. The company's stock cod...[Details]
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In the mobile phone industry, as long as you mention the iPhone, basically many friends know something about it. After all, every product released by Apple is relatively popular, and every product is...[Details]
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By Tyler Jesiel Logarithmic imaging and node analysis combination Video analytics applications in the Internet of Things (IoT) can be improved using node analytics and logarithmic imagers. Video a...[Details]
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"The temperature measurement of the bushing joints and the main body during the trial operation is normal, and the leakage current data of the core and the clamps are normal." On December 22, the o...[Details]
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Open-drain output: The output terminal is equivalent to the collector of the transistor. A pull-up resistor is required to obtain a high-level state. It is suitable for current-type driving, and its ...[Details]
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The 2440 startup process is a difficult point and not easy to understand. The understanding of the 2440 startup process affects the subsequent analysis of the bare metal code execution process, thus ...[Details]
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Recently, there have been more and more news about Apple AirTags. This item tracking device designed for Apple users was rumored to be released in November last year, but it was obviously not seen at...[Details]
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#include reg51.h //Header file containing microcontroller registers unsigned char code Tab ={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F}; //Flowing light control code, the array is defined as a global v...[Details]
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The rapid development of the automobile industry has provided a broad application market for vehicle-mounted electronic products. For example, vehicle-mounted "infrared monitoring", "reversi...[Details]
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In order to ensure the safe operation of nuclear power plants and evaluate their safety performance after an earthquake, according to the relevant regulations on nuclear power plants, nuclear power...[Details]
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PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
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According to the latest report from market research firm Counterpoint Research, in the first half of this year, global ODM companies shipped nearly 180 million smartphones, a year-on-year increase of...[Details]
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Key data on power battery production, vehicle installations and exports this month : ● Power battery production: 64.2GWh, energy storage battery production: 9.1GWh, the total of the two is 73.3GWh ...[Details]
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Wideband amplifier, what is the principle of wideband amplifier circuit?
Wideband amplifiers are widely used in instrumentation and communication systems, and their signals can be in analog or digi...[Details]
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1. Be familiar with the rules of drawing automobile circuits
In the car's full circuit diagram, the electrical appliances are arranged from left to right (the power supply is on the left, the ...[Details]