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;P IC 12C508 single-chip microcomputer lighting control system source program ;The above program uses PIC12C508 single-chip microcomputer, internal 4M Hz clock, 50HZ pulse signal input at pin 4,...[Details]
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1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detectio...[Details]
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Electric vehicle sales have soared, and industry changes have begun. As the last link to the power grid, charging guns are the key to building an electric travel ecosystem. How to build a high-qual...[Details]
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Normally, use an oscilloscope to measure its CS pin. There should be two waveforms, indicating that the GPU selects the ROM and the ROM returns data. If there is no waveform, and the above power s...[Details]
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A few years ago, AMD, Qualcomm and Intel entered the field of artificial intelligence one after another. Faced with the situation that the field of artificial intelligence chips has been occupied by ...[Details]
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/* *illustrate: *PA0:KEY1;PA1:KEY2; *PA2:LED1;PA3:LED2; *PA9:USART1_TX;PA10:USART1_RX */ #include "stm32f10x.h" #include "stm32f10x_rcc.h" #include "stm32f10x_gpio.h" #include ...[Details]
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HDCP (High-Bandwidth Digital Content Protection) is a technology developed by Intel subsidiary Digital Content Protection LLC (DCP) to protect digital entertainment content. It is used to ensure tha...[Details]
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Classification of motors
Since electric energy is easy to convert, transmit, distribute and control, the main form of modern energy is electric energy. Therefore, motors closely related to electric ...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnuea...[Details]
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The industrial Internet is experiencing a intensive increase in policy dividends. According to incomplete statistics from reporters, in the first half of this year, many provinces and cities such as ...[Details]
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The global shortage of semiconductors poses a huge risk to the automotive manufacturing industry. Recently, German automaker Volkswagen Group, auto parts giant Continental AG and Bosch Group have i...[Details]
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Intel co-founder Gordon Moore died on March 24, local time, at the age of 94. He was a pioneer in the semiconductor industry and his "Moore's Law" predicted a steady rise in computing power for decad...[Details]
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Due to the impact of the epidemic, the production activities of many domestic companies have been impacted, and the largest domestic power battery manufacturer, CATL, has also been forced to be invol...[Details]
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"The inspection of distribution box No. 1 has been completed, the inspection of distribution box No. 2 has been completed... the inspection of distribution box No. 26 has been completed, all meet t...[Details]
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PNP expansion voltage and current positive polarity output circuit with current limiting function
Figure 1. PNP expansion voltage and current positive polarity output circuit with current limiti...[Details]