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1 Introduction The rapid development of the Internet has further improved the degree of information sharing, and thus the problem of information security has become increasingly prominent. At this ...[Details]
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On November 4, Honor Intelligent Manufacturing Industrial Park made its debut. According to domestic media reports, Honor's first factory invested and built by itself, Honor Intelligent Manufacturing...[Details]
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On September 12, the 2020 China (Shenzhen) International Automotive Electronics Industry Annual Conference and the 2019 Automotive Electronics Science and Technology Award Ceremony were grandly held....[Details]
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W25Q64 SPI Configuration Steps 1. Enable SPI clock 2. Enable GPIO port clock 3. Initialize GPIO and configure pin mode 4. Initialize SPI 5. Enable SPI 6. SPI read and write data 7. Check SPI...[Details]
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Home furnishing is becoming more and more popular, and smart home products are emerging in an endless stream. As the basic product of smart home, smart locks have lived up to expectations, and the...[Details]
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At present, petroleum, chemical, pharmaceutical, metallurgical and other enterprises have a large number of cooling tower fans, velocity fans and special fans in use. Some fans have no monitoring ins...[Details]
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There are four major trends driving the video filter market: higher resolution (HD and 1080p HD), mobile video, green environmental requirements, and changing output schemes. These trends affect th...[Details]
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In order to alleviate the energy problem, on the basis of being fully compatible with the existing power supply system, the system uses wind and solar energy to replenish electricity, and comes w...[Details]
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Code section void main() { /*---------------EA,IT,EX must write-------------*/ EA=1; // Enable general interrupt IT1=1; //interrupt trigger mode //=0 is low level trigger, =1 is f...[Details]
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The European Union and members of the European Parliament agreed on Tuesday to create a unified mobile charging port for mobile phones, tablets and cameras. According to Reuters, the European Parliam...[Details]
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The S3C2440A has five 16-bit timers. Timers 0, 1, 2, and 3 have pulse width modulation (PWM) capabilities. Timer 4 is an internal timer with no output pins. Timer 0 also contains a dead zone generato...[Details]
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September is coming to an end, and the countdown to the release of iPhone 12 has also begun. The latest rumor is that it will be released on the 13th and go on sale on the 16th. A few days a...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]
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The code disk of the photoelectric absolute encoder is shown in Figure 12.3.1. It is a circular glass with transparent and opaque code patterns engraved by etching technology. The black area is the...[Details]
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1 Introduction
Since the characteristics of optoelectronic devices in LED outdoor full-color display screens are different from those of general display screens, the cost is very expensive and...[Details]
Power technology
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