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Due to the progress and development of human society, modern people spend a lot of time indoors in their daily lives, so the quality of indoor air is closely related to our lives. We all know the imp...[Details]
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In the field of power batteries, the battle over technology routes has been going on for a long time. In recent years, ternary lithium and lithium iron phosphate batteries have been competing with eac...[Details]
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introduction
With the development of artificial intelligence and sensor technology, robots have entered people's daily life environment from the structured environment of factories. Robots can not ...[Details]
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Some batteries can be charged quickly, but the faster they are charged, the faster the battery degrades. To avoid irreversible damage to the battery, manufacturers usually limit the charging rate. Ac...[Details]
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In
three-primary-color
design applications, the white balance and maximum desired brightness value are usually achieved by adjusting the LED current.
We generally use the simplest ...[Details]
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1. The rotor flowmeter must be installed vertically on a vibration-free pipe. The fluid flows through the flowmeter from bottom to top, and the verticality is better than 2°. When installed horizon...[Details]
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As the company with the most 5G core patents in the world, Huawei's strength in the 5G field is obvious to all, and it is also at the forefront in 5G applications. At present, Huawei's 5G not only me...[Details]
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I. Introduction According to statistics, the annual capacity of single-chip microcomputers in my country has reached 100-300 million pieces, and it is growing at a rate of about 16% per year, but my ...[Details]
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Recently, Honor's upcoming Honor 70 Pro and Pro + have passed the national quality certification. The specific models are SDY-AN00 and HPB-AN00, and both support 100W fast charging. According to...[Details]
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1. Timer 0, fast PWM mode Fast PWM can get a relatively high frequency PWM output, but the duty cycle adjustment accuracy is slightly worse. At this time, the counter only works in a one-way forward ...[Details]
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On November 24, the 2020 China (Shaoxing) 3rd Integrated Circuit Industry Summit was held in Shaoxing. At the event, it was introduced that the production capacity of SMIC Shaoxing project has reache...[Details]
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The 5G business opportunity will enter a stage of explosive growth in 2020. Currently, major global mobile phone chip manufacturers such as Qualcomm, Samsung, HiSilicon and MediaTek will launch thei...[Details]
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1. Abnormal protection problem of electronic ballast
As a recognized green lighting product, electronically ballasted fluorescent lamps have many obvious advantages over ordinary inductively...[Details]
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In the measurement of analog circuits with relatively large current and high voltage, a pointer meter is suitable, such as a TV set and an audio amplifier. In the measurement of digital circuits with...[Details]
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First of all, the rotor of Tesla's 3D6 motor adopts the classic single V permanent magnet structure, which uses a three-segment approach to optimize noise, with the middle segment being twice the s...[Details]
PCB Design
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