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The maintenance of instruments and meters is an integral part of the electronics market. Only by relying on good testing technology can instrument and meter companies ensure that those unqualified pr...[Details]
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MMU usage example: address mapping
The physical address range of the SDRAM of this development board is 0x30000000 - 0x33FFFFFF, and the register address range of S3C2410/S3C2440 is 0x48000000...[Details]
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This is a sine wave inverter power module with complete protection functions. It adopts a two-stage power conversion architecture of DC/AC/power frequency transformer. The full-bridge DC/AC circu...[Details]
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International Energy Network News: Recently, Sungrow Power Supply Co., Ltd.'s inverters have once again achieved success in the German market. Its string-type photovoltaic inverter produc...[Details]
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According to Reuters, US President Trump signed a new executive order on Thursday: banning US investment in 31 companies supported by the Chinese military. In addition to state-owned aviation, constr...[Details]
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MAX22530 replaces five components while reducing solution size by 40% and improving accuracy by 50 times, increasing system uptime in distribution automation and substation applications Beijing, Ch...[Details]
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Current measurement can utilize various effects of current, such as electrical effect, magnetic effect, thermal effect, chemical effect, etc. Among them, the most convenient and most used are elect...[Details]
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This book introduces the motor drive system, DC-DC converter, wireless charging system, vehicle controller, battery management system and electromagnetic compatibility of new energy vehicles by com...[Details]
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According to foreign media reports, researchers at Cornell University have developed a coupled transportation-power system framework for incorporating wireless charging road systems into real-time el...[Details]
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Aurora Energy Research, an energy consultancy, said the UK electricity market needed reform to boost demand for storage of four hours or more of power.
Aurora Energy Research has...[Details]
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This basic tutorial introduces the structure of analog switches and multiplexers, and introduces their static and dynamic parameters. Finally, it will tell you how to select an analog switch or mul...[Details]
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1. PWM PWM, the English name is Pulse Width Modulation, is the abbreviation of pulse width modulation. It modulates the width of a series of pulses to equivalently produce the required waveform (inc...[Details]
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The epidemic situation in Japan and South Korea is not optimistic. Sharp plans to produce masks at its factory in Kameyama, Mie prefecture, Japan, which was previously used to produce large-size LCD ...[Details]
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Voltage - Higher supply voltage means greater voltage swings and more emissions, while lower supply voltage affects sensitivity. Frequency - High frequencies produce more emissions, and periodic sign...[Details]
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I have learned the general structure of the CPU. Of course, I have learned the structure of 80X86 before, so I can imagine what a RISC computer is like. If you have not studied "Microcomputer Princ...[Details]
Microcontroller MCU
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