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introduction
Temperature detection is one of the important working conditions in many industries.
Whether it is a grain warehouse, a Chinese medicine warehouse, or a book storage, it need...[Details]
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On August 18-19, 2022, "The 3rd AutoCS 2022 Intelligent Automobile Information Security Conference" was held in Hangzhou. Beijing CEC HuaDa Electronic Design Co., Ltd. (hereinafter referred to as "Hu...[Details]
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The circuit in Figure 1 can create 32° hue of light using red and green LEDs . A constant current is divided into two parts. One part flows through a red LED and the other part flows through a gree...[Details]
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In the process of wireless video surveillance, the image is not clear and the surveillance video has a delay, which is not welcomed by users and businesses. Therefore, today we will talk about how to...[Details]
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With the increasing popularity of environmental awareness, EFI (electronic fuel injection system) can meet higher standards of regulations, higher fuel efficiency, better performance, easier cold s...[Details]
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Many consumers actually have some questions about the use of smart homes, such as whether products such as refrigerators, washing machines, and range hoods need to be connected to the network. Becaus...[Details]
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//《Only Mother is Good in the World》51 MCU C language program and music lighting program //This program is debugged on the hardware //The MCU crystal oscillator used in this program is 11.0592MHZ //T...[Details]
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On August 8, the first energy storage power station in Zhejiang Province, the Zhejiang Yuhang Future Science and Technology City lithium battery energy storage project, which was constructed by Chi...[Details]
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This article introduces the common methods of cracking the internal password of the microcontroller, focusing on the detailed steps of the invasive attack/physical attack method. Finally, several s...[Details]
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LCD control timing:
The initialization process of LCD is as follows:
the first line displays "Welcome"; the second line displays "Happy day"; if you want to display other characters, plea...[Details]
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As a mobile phone manufacturer, Xiaomi has always had the ambition or dream to make chips, but the road to pursuing the dream has not been smooth in recent years. Recently, Lei Jun, chairman and CEO ...[Details]
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Air Products (NYSE: APD), a leading global industrial gas supplier serving the Chinese market for more than 33 years, today announced that it has launched a new public welfare project to provide saf...[Details]
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On May 14, according to the information from Jiangxi Province's online approval and supervision platform for investment projects, Weijing Energy Storage Technology Co., Ltd.'s annual 3GW zinc-iron ...[Details]
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The word "tube" refers to the electron tube. The tube amplifier that everyone often talks about refers to the amplifier that uses the electron tube. Some electron tubes are used for amplification, ...[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]