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It was learned from the State Grid Gansu Electric Power Company that the governments of Gansu and Shandong provinces jointly built the ±800 kV UHV DC project from Longdong to Shandong, and the two ...[Details]
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1. The first startup file of u-boot-2016.11 is archarmlibvectors.S. When the system is powered on, a reset exception occurs, and the reset in vectors.S jumps to start.S (archarmcpuarm920t). In this f...[Details]
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Last week, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip. Huawei Consumer Business CEO Yu Chengdong also demonstrated the first Bluetooth wireles...[Details]
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The lithium battery company I’m going to talk about today is not yet one of the top 10 companies in power battery installations, but it is indeed a lithium battery giant and is likely to have a great...[Details]
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The U.S. Department of Transportation recently confirmed that the Trump administration quietly disbanded the Transportation Automation Advisory Committee established during the Obama era earlier this...[Details]
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Artificial intelligence has become the biggest trend of this era. As the link with the most connections in "food, clothing, housing and transportation", smart connected cars have also been pushed to ...[Details]
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This article mainly studies the basic concepts of timers/counters. First, we start with the concepts of counting and timing in daily life to understand the implementation logic of timer/counter functi...[Details]
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How to measure the quality of single-phase motors
The measurement methods for the quality of single-phase motors mainly include the following:
Observe the operation of the motor: You can ...[Details]
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Media OutReach newsletter launches new email and news content layout for journalists and online media partners HONG KONG - Media OutReach - 12 July 2022 - Media OutReach news agency announces the ...[Details]
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Mobile consumer devices such as smartphones, tablets and ultrabooks face growing demands for rich, diverse and instantaneous network multimedia experiences. Almost every part of the system design, fro...[Details]
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According to a Yole Development report, the overall RF front-end market size for mobile devices and WiFi connections will grow from $15 billion in 2017 to $35 billion in 2023, with a compound annual ...[Details]
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After two days of learning about LCD, I have a preliminary understanding of STM32's FSMC. Although I encountered some problems, I solved them one by one through unremitting efforts. Next, I will expl...[Details]
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Block Diagram Circuit 0BB6 7488 MOV A,#88H 0BB8 F0 MOVX @DPTR,A ; 82C55 initialization 0BB9 90FFD8 MOV DPTR,#0FFD8H OBBC 74B6 MOV A,#0B6H 0BBE F0 MOVX @DPTR,A 0BBF A3 INC DPT...[Details]
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script src="/jf/jf-arcMain-1.js" type=text/javascript /script script type=text/javascript
/script script src="http://pagead2.googlesyndication .com/pagead/show_ads.js" type=text/javascript /...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]