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Recently, with the launch of Kindle Touch and Fire, and the day of getting the desired device is approaching, various concerns have been lingering in my mind, such as whether the screen will be a...[Details]
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On December 16, news from Huawei's official website showed that Huawei has made a breakthrough in ultra-high-speed signal processing technology, achieving 220 GBaud ultra-high-speed signal transmissi...[Details]
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(2) Dynamic display of digital tube (display 0 to 9 in a cycle, with a time interval of 1 second, and the 1-second time interval is realized by timer T0)
① Assembly language:
ORG 0000H
AJMP MA...[Details]
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Corellium CTO Chris Wade announced early this morning that Ubuntu Linux can now be installed and run on M1 Macs based on work done by Corellium. The company's security researchers have developed a po...[Details]
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1. Forced linking with the C library
If you write a C program, it will be linked to the C library, even if you do not use the C library functions directly. This is because the compiler may implicitly...[Details]
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//主程序====================================================== #include "Main.h" #include "PID_f1.h" /* ............................................................... */ /* ...............................[Details]
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From a power budget perspective, a RF power amplifier (RF PA) powered directly by a battery is an important component to consider. This article describes a solution to provide efficient RF PA syst...[Details]
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OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, power saving and other characteristics, this display device has been widely...[Details]
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Huawei recently held a Developer Day to discuss the latest Hongmeng OS 2.0 mobile app developer beta version. Huawei announced that the number of developers for its proprietary platform is increasing...[Details]
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Recently, the State Administration for Market Regulation publicly solicited opinions on two proposed national standards for sodium-ion batteries. The two standards are "Technical Specifications for...[Details]
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Example void DS18B20_in() { GPIO_InitTypeDef gpio = { GPIO_Pin_11, GPIO_Speed_50MHz, GPIO_Mode_IPD }; GPIO_Init(GPIOG, &gpio); } void DS18B20_out(...[Details]
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With the commercialization of 3G services in major operators,
the number of
communication
base stations
has increased significantly, and the distribution range has also exp...[Details]
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Improve PLC operation efficiency and shorten the execution time to complete the same task.
Reminder: Beginners do not need to pay attention to the practices summarized in this article. T...[Details]
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According to foreign media reports, Japan has approved the export of hydrogen fluoride to Samsung. Hydrogen fluoride is a key material for etching and cleaning wafers. Samsung will be able to use thi...[Details]
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To use a certain type of LCD on an ARM board, you often have to modify the LCD driver or device tree, which is very inconvenient.
In ARM40-A5, we store the configuration instructions of common...[Details]
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