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The winter of 2019 was a very tough one for most of the United States. The Arctic cold polar vortex swept across the Midwest with strong snowstorms, and even in the usually mild San Diego, Los Angele...[Details]
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A major design breakthrough has occurred in the intelligent medical monitoring system. With the finalization of the IEEE 802.15.6 human area network technical specification, the new generation of medi...[Details]
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Abstract: Combined with the specific implementation on ez80 and ARM7 systems, this paper explains how to port the TCP/IP protocol stack LwIP to the embedded real-time operating system uC/0SII, ma...[Details]
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At 10 a.m. on December 23, 2022, Yaskawa Electric held an online new product launch conference and officially released the next-generation servo product Σ-X series and the new data collection contr...[Details]
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China Energy Storage Network:
Climate change has become one of the major challenges facing all countries in the world today.
The 26th United Nations Climate Change Conference (COP26)...[Details]
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Three-phase voltage source high frequency link inverter technology
Modern inverter power supplies are mainly developed in the following directions, such as high-frequency power conversion,...[Details]
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Most of the semiconductors we use now are silicon-based circuits, which have been around for 60 years. For many years, they have been developing in accordance with Moore's Law, which is a two-year mi...[Details]
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There is a special system definition word in the PIC chip that contains 4 EPROM fuses. It is not part of the program memory EPROM (not included in the 0.5K-2K program space). Two of the fuses are u...[Details]
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5G is the most ambitious network connection plan in human history, and its goal is to realize the interconnection of all things. At the 2nd Global IC Entrepreneurs Conference and the 17th China Inter...[Details]
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1 System Principle
1.1 Principle of electronic throttle control
During operation, the driver issues a speed control command, the throttle opening sensor collects the engine speed parameters,...[Details]
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With the advent of the digital and networking era, especially the development of broadband wireless networks, it provides an opportunity for the application of large data transmission services such...[Details]
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1
Application scenarios are becoming more diversified
At this Asian Games, Chinese robots are "blooming everywhere" and are widely used in various fields. Among them, the applicat...[Details]
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A post on Samsung's Mexican website may have accidentally leaked the name of the Galaxy S20 FE iteration, which is named Galaxy S21 FE. This is the first time GalaxyClub has mentioned the name of thi...[Details]
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Circuit Principle In Figure IC1-4069, Y1 and Y2 form an oscillator with a frequency of 76KHZ. After being isolated and shaped by Y3-Y6, they are sent to the two-group frequency modulation circuit c...[Details]
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As the demand for switching power supplies continues to grow in many industries, it is crucial to measure and analyze the power loss of next-generation switching power supplies. This article introd...[Details]
PCB Design
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