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PLC is used to control and automate industrial and manufacturing processes. It is mainly used to monitor, control and optimize machines, equipment and processes that implement various functions, su...[Details]
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#include
#include absacc.h
#include intrins.h
#include math.h
sbit CS = P2^0;
sbit CLK = P2^1;
sbit DATA= P2^2;
/*Macro definition of 8155 port A, port B and control port*/
#define ...[Details]
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With the preparation of the previous article, the transplantation work is basically half successful. The next step is to modify the BSP of 2410 according to the differences between 2410 and 2440 ...[Details]
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In a blink of an eye, Huawei has been sanctioned by the United States for more than a year. On May 16, 2019, the U.S. Department of Commerce included Huawei in the Entity List on the grounds of nat...[Details]
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This article first introduces the switching process based on the gate charge characteristics of power MOSFET; then introduces a more intuitive and clear method to understand the switching process of ...[Details]
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The remote data acquisition system based on embedded network has the advantages of being unaffected by geographical environment, climate and time, being small and portable, flexible and convenient to ...[Details]
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In the development of modern instruments, human-computer interaction functions are playing an irreplaceable role. Instruments with friendly human-computer interaction interfaces will be easier to...[Details]
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The electrification of automotive systems in advanced driver assistance systems (ADAS), including autonomous driving vision analysis, parking assistance and adaptive control functions, is becoming ...[Details]
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Belgian research lab IMEC has mapped out a path for semiconductor process technology and chip design below 1nm to 2 angstroms (A2). According to eeNews, IMEC CEO Luc van den Hove said at the Futures ...[Details]
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On July 27, the "2022 (Wuzhong) China Robot and Intelligent Manufacturing Industry Summit and the 3rd Gaogong Mobile Robot Intelligent Factory Summit" with
the theme of
"Gathering Momentum ...[Details]
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MCU and other materials prices rise, domestic small home appliance industry elimination competition accelerates Since the outbreak of the epidemic, the large home appliance market has been sluggish, ...[Details]
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CSE7780 is a single-phase multi-function metering chip that can measure various electrical parameters such as voltage RMS, current RMS, average active power, and has anti-electricity theft function, w...[Details]
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The ATmega16 chip has the following clock sources that are selected by Flash fuses: The clock is input to the AVR clock generator and then distributed to the corresponding modules. The different cl...[Details]
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1. Introduction to OTA testing
1.1 Passive and active testing of mobile phones
Currently, more and more attention is paid to the testing of the radiation performance of the whole machine in ...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
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