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Electro Rent, a leading global test and measurement equipment management company, announced that it will continue to increase its investment in 5G test equipment by US$30 million, tripling its invest...[Details]
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To ensure the best viewing experience on YouTube, Google has developed a custom chip called Argos, which is designed to ensure that YouTube can provide users with the best video quality and protect y...[Details]
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The network analyzer was developed on the basis of the four-port microwave reflectometer (see standing wave and reflection measurement). In the mid-1960s, automation was achieved, and the computer was...[Details]
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Several major misunderstandings in UPS power load selection Wang Qiying, deputy director of the AC Power Professional Committee of the China Power Supply Society and leader of the expert group, rec...[Details]
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Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are t...[Details]
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introduction Traditional lithium battery charging management chips are generally step-down type, that is, the input voltage must be higher than the battery voltage. Therefore, for charging two lith...[Details]
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The selection of photovoltaic inverter is very important.
In the process of building a photovoltaic power station, how to get the maximum benefit (power generation) with the minimum investment...[Details]
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stm32 serial port interrupt: USART_IT_PE (Parity Interrupt) USART_IT_TXE (Transmit Interrupt) USART_IT_TC (Transfer Complete Interrupt) USART_IT_RXNE (Receive Interrupt) USART_IT_IDLE (Idle Bus Inter...[Details]
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Author: Wen Shangshu, Director of Teaching and Research at Huaqing Yuanjian, Senior Lecturer
I have written an article before, titled "The Road to Getting Started with Android Development". In...[Details]
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The main parameters of antenna performance include radiation pattern, gain, input impedance, standing wave ratio, polarization square test, etc. The spectrum analyzer is mainly used to test the two ra...[Details]
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The following is a description of the STC89C5XX-51 microcontroller watchdog
WDT_CONTR location 0xE1;
EN_WDT: Watchdog enable bit, set to 1 to start the watchdog. The watchdog cannot be star...[Details]
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Foreign whistleblower Ben Geskin exposed the volume design interface of iOS 13. Judging from the leaked pictures provided, the prompt icon for adjusting the volume has changed from a pop-up window to...[Details]
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Abstract: This paper introduces the method of realizing inter-board communication between the general microcontroller (MCU) AT89C51 and the signal processing microcontroller (DSP) TMS320C32 by s...[Details]
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On June 5, the Office of the People's Government of Suzhou issued the "Suzhou 14th Five-Year Plan for Public Charging and Swapping Facilities for Electric Vehicles". The overall goal is to build 20...[Details]
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Note: The mouse driver described in this article can only realize the button-like functions of the left and right mouse buttons and the scroll wheel. Pressing the left button will type "l", the rig...[Details]