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If you take a look at the current market, you will find that most small and medium-sized LED display systems use traditional single-chip microcomputers as the main control chip. However, single-chi...[Details]
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1 Introduction
AVR embedded microcontrollers have rich hardware and software resources. The serial I2C interface can meet the requirements of many applications. Two AVR microcontroller...[Details]
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On July 9, the new HONOR X20 SE went on sale, with 4 colors, ultra-narrow edge full screen, 64-megapixel HD AI triple camera, 22.5W super fast charging, and 4000mAh battery. This 5G mobile phone pric...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]
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1. Introduction
Electricity monitoring and management refers to: using modern electronic technology, communication technology, computer and network technology in combination with power equ...[Details]
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In the cable testing industry, a high-quality cable fault tester can reduce the labor intensity of workers and improve work efficiency. The cable fault tester is composed of a transmitter, a receiv...[Details]
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With the issuance of four 5G licenses, China's 5G commercial use has officially entered the countdown. At this year's MWCS19 conference, 5G has become the absolute protagonist of the exhibition. In f...[Details]
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Electric vehicles have always been very popular on the Internet. Many users even think that electric vehicles are just a hot topic, but their actual sales are not high. If you think so, you are defin...[Details]
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According to foreign media reports, TikTok is trying to get rid of the US's total ban by selling its US business, but it may encounter some troubles. The Wall Street Journal reported that China has i...[Details]
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In order to obtain high-power LED devices, it is necessary to prepare suitable high-power LED chips. The common methods for manufacturing high-power LED chips internationally are as follows:
① In...[Details]
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In the ADC space, market demands can be summarized in a few key requirements: lowest power, lowest noise, lowest distortion, highest resolution, serial interfaces, higher channel integration, and w...[Details]
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Have you ever tried to eliminate the common-mode currents of non-isolated power supplies, which can be a source of electromagnetic interference (EMI)? In some high-voltage power supplies, such as tho...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + DS18B20 temperature sensor + digital tube + fan + button + power supply. Specific functions: 1. Use DS18B20 tem...[Details]
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In electric vehicles, 40% of the cost comes from batteries, which are like the heart that provides "blood pumping function" for electric vehicles. The performance and life of batteries are important ...[Details]
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As energy conservation becomes a major issue in today's world, power management is becoming more and more important, and the improvement of technology is constantly optimizing the energy efficiency...[Details]
Power technology
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