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0 Introduction
Fiber Bragg grating sensor (FBGS) is a functional fiber sensor using fiber Bragg grating (FBG) as a sensitive element. It can be used to directly detect temperature and str...[Details]
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Realme Vice President, President of China, and President of Global Marketing Xu Qi announced the screen parameters of the realme GT Neo3. According to Xu Qi, the Realme GT Neo3 screen has ...[Details]
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Recently, the reporter learned from the National Energy Administration that the "trusteeship" system of county-level power supply enterprises across the country has been completely abolished, compl...[Details]
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Recently, TE Connectivity (hereinafter referred to as “TE”) was selected as one of the “2020 Best Workplaces for Innovators” by Fast Company magazine. The annual award is jointly launched by Fast C...[Details]
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The interrupt system in the microcontroller is the best way for electronic engineers to solve emergencies and multi-task real-time processing. Mastering the application of interrupt technology is a n...[Details]
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Recently, Marvell, a new LED driver chip supplier, launched the evaluation board of its digital flyback PFC control chip 88EM8081 and reference designs of LED driver circuits with various power specif...[Details]
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This paper takes the TMS320F2812 high-performance DSP controller as the core, designs the control system and some hardware circuits of the high-frequency link inverter. The main circuit of the inve...[Details]
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On December 11, TCL Technology issued an announcement stating that the company's wholly-owned Hong Kong subsidiary TCL Technology Investment and TCL Industrial (Hong Kong) signed a "Share Transfer Ag...[Details]
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1 Introduction Microstrip antennas have been widely used in various communication systems due to their low cost, low profile, small size, easy integration and conformality, and the ability to eas...[Details]
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High-speed microcontrollers are widely used in portable devices. Through the proper use of power management modes, designers can optimize the life of the batteries used in today's new systems. This a...[Details]
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Introduction
In the process of data acquisition, high-frequency interference signals are inevitable. When the frequency of these signals exceeds the Nyquist frequency, unpredictable in...[Details]
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introduction
LPC2294 is a powerful, ultra-low power 32-bit microcontroller with ARM7TDMI core launched by PHILIPS. It has rich on-chip resources and can fully meet the needs of general industri...[Details]
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Recently, the Ultra-High-Speed Circuit Research Group of the Microwave Devices and Integrated Circuits Laboratory (Room 4) of the Institute of Microelectronics, Chinese Academy of Sciences, has m...[Details]
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As the name suggests, surge is a peak value that exceeds the stable value instantly, which includes surge voltage and surge current.
Surge voltage refers to an instantaneous overvoltage...[Details]
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The problem of unstable servo motor speed usually involves multiple factors. The following is a detailed analysis and solution to this problem:
1. Cause Analysis
(1) Problems with the mot...[Details]