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(1) Detection circuit. Figure 5-7 (a) shows a circuit for directly measuring DC voltage using a pointer multimeter. This detection circuit is relatively simple. When measuring, the multimeter is conn...[Details]
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introduction
At present, the CNC systems used in China are usually based on general-purpose computers or industrial computers with motion control cards, using Windows operating systems, and in...[Details]
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Design of 8-channel parallel data acquisition PCI module
Data acquisition is one of the main functions of automatic test systems. In some application areas, such as ultrasound and medical elec...[Details]
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Sweeping the floor is just my superficial job. My real identity is a researcher.
Computer circles are really amazing. They can explain mapping so well. I really admire them.
Mapping...[Details]
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ON Semiconductor said late Thursday that it will lay off 475 employees as part of cost-saving measures. The chipmaker, which has nearly 35,000 employees worldwide, said: "The cost reduction is a stru...[Details]
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The controller of LCD12864 is ST7920, which has Chinese character library, graphic library and parallel port driver.
#include reg52.h
#include intrins.h
#define uint unsigned int
#define uchar un...[Details]
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With the development of science and technology and the needs of modern industrial production, the measurement and control of temperature have attracted more and more attention. Accurate temperature co...[Details]
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Regarding "strong winds", I have become more and more fond of them recently. Although I was frozen to death when I went out in the morning, I still couldn't suppress my feeling of closeness to it...[Details]
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Since its launch on the market, the distributed inverter system independently developed, designed and produced by Shenzhen Hopewind Electric Co., Ltd. (hereinafter referred to as "Hopewind") has be...[Details]
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Serial port mode 0 application programming 8051 microcontroller serial port mode 0 is a shift register mode. By connecting an external serial-input and parallel-output shift register, a parallel port...[Details]
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In the past two years, my country's mobile robot industry has achieved rapid development. According to data from Gaogong Robot Industry Research Institute (GGII), the total sales volume of mobile...[Details]
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In response to the difficulties in meeting basic living electricity needs in remote areas in the west, Jingfuyuan has launched a new generation of SUNAURA+ series photovoltaic household off-grid sy...[Details]
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To give full play to the enabling value of the Industrial Internet, the emphasis should be on the word "practical". The 14th Five-Year Plan proposes to systematically lay out new infrastructure and...[Details]
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China Energy Storage Network News: -- The third anniversary of Jiangsu Yangzhong being approved as a high-proportion new energy demonstration city
Yangzhong, located in Zhenjiang City, Jia...[Details]
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NAND Flash is a non-volatile memory using NAND structure technology. It has the characteristics of ROM memory. The data stored in the chip can be maintained for 10 years without loss in the case of...[Details]