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There are three clocks in S3C2440, namely FCLK, HCLK and PCLK. The functions of these three clocks are different. Among them, FCLK mainly provides the operating frequency for the core of ARM920T, a...[Details]
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At the Black Hat Security Conference held in Las Vegas recently, a Belgian researcher named Lennert Wouters successfully cracked one of SpaceX's Starlink user terminals in a live demonstration. Starl...[Details]
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Simulation diagram: Part of the source code: #include reg52.h #include "LCD.h" #include "Delay.h" #include "AD.h" #include measure_define.h #include KEY_FUNCTION_DEFINE.H #include Cap_define.h ...[Details]
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In 2019, my country's home appliance exports amounted to US$77.77 billion, up 3.5% from the same period last year, and the export scale has increased for three consecutive years. However, the current...[Details]
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//Talk less and do more. The following is the serial port sending and receiving data that I have verified to be problem-free. //Use MCU stm8s105c6 UART2 //Called during initialization: ...[Details]
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Principle analysis: The signal processing circuit with zero adjustment and full-scale adjustment functions is an AC voltage measuring head. IN+, IN-AC voltage terminals (no positive or negative);...[Details]
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In many cases, when the timer/counter is often used for other purposes or cannot be implemented, the only way to delay is by software, for example, the delay exceeds the maximum value of the timer ...[Details]
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Recently, SIA published an article stating that the United States should indeed pay attention to the decline in its chip manufacturing share, but the focus should be placed on more places and not jus...[Details]
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After launching the high-performance low-dropout linear power supply GM1205 in the early stage, Common Mode Semiconductor has launched another high-end power supply chip in the same series - GM12...[Details]
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The basic functions of the power analyzer mainly include the measurement, calculation and display of the power analyzer test parameters described in Section 2. From the perspective of the expression ...[Details]
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The well-known mobile phone review organization DXOMARK released the camera scores of the Samsung Galaxy S20+, with a photo score of 127, a video recording score of 100, and an overall score of 118. ...[Details]
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In test and measurement work, we often need to describe all periodic signals. In this case, we will use amplitude and phase. Then the phase change of the signal must be calculated when the signal pas...[Details]
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This dreamlike scene is not a fantasy, but the SolarCityTower solar waterfall tower in Rio de Janeiro.
Designed by Swiss architectural design company RAFFA, the tower uses solar energy to crea...[Details]
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Riyadh, Saudi Arabia, October 28, 2021 - Saudi Basic Industries Corporation (SABIC) today released its third quarter 2021 financial results. The company's total sales in the third quarter reached 43....[Details]
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Recently, Xinzhi Shuangtan Technology Co., Ltd., a subsidiary of Xingyuan Environment, signed a project energy management contract with Solar Energy Technology Co., Ltd., a subsidiary of Chint Grou...[Details]
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