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Design and make a single-phase sine wave variable frequency regulated power supply. The power supply block diagram is shown in the figure.
1. Basic requirements
(1) The output voltage wavefo...[Details]
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According to the latest news revealed by LetsGoDigital, Huawei’s latest patent application shows that they are creating a more amazing new phone, which may have an entire screen on the front. ...[Details]
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Automotive OEMs are building advanced driver assistance systems (ADAS) to improve safety. ADAS systems must meet stringent performance, power consumption, and cost requirements, so the SoCs that ma...[Details]
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As mobile phones continue to integrate various functions including photography, games, data, and video, they have transformed into a multimedia application playback platform, and can be said to be ...[Details]
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ZF has launched its imaging radar technology for the first time on the R-series electric vehicles of China's SAIC Motor. Previously known as "full-range radar," the radar is capable of four-dimension...[Details]
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Electronic water level switch Water level switch is divided into: capacitive water level switch, electronic water level switch, electrode water level switch, photoelectric water leve...[Details]
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Memory mapping refers to the unified addressing of FLASH, RAM, peripherals, BOOT, BLOCK, etc. inside or outside the chip. That is, using addresses to represent objects. Most of these addresses are spe...[Details]
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Jiwei.com News (Text/Ye Zi), since the announcement of OPPO's new product series Reno, OPPO Vice President Shen Yiren's Weibo has been leaking information every day, bringing a lot of information abo...[Details]
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It is important to analyze the frequency components in the signal because they often cause noise in the design, which can lead to malfunction of the device if the allowed tolerances are exceeded. Ser...[Details]
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This article solves the problem of dynamic display of Proteus digital tube, the specific performance is as follows: The code used is: void display(void) { P2=table ; A1=0;A2=1;A3=0;A4=0...[Details]
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As we all know, as the pace of consumer electronic product updates gets faster and faster, the resulting demand for electromagnetic shielding materials has not only increased significantly in quantit...[Details]
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According to the previous analysis, the work of the maintained blocking D flip-flop is divided into two stages. When CP=0, it is the preparation stage; the moment when CP jumps from 0 to 1 positiv...[Details]
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At the age of 22, he started a company in his university dormitory and did research and development work for British government projects;
At the age of 24, he returned to China to start a bu...[Details]
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The latest research from market analysis firm Susquehanna Financial Group shows that the chip delivery cycle (the time difference from ordering to delivery) in July increased by more than 8 days from...[Details]
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The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]