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0 Introduction
The main frequency of ARM11 is 533 MHz, and the highest frequency can reach 667 MHz, which is 10 times higher than that of ARM7. It also has more abundant on-chip resources, faster pr...[Details]
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The split electromagnetic flowmeter is a high-precision precision instrument. In order to achieve the desired measurement accuracy, we have strict requirements on the selection of the installation lo...[Details]
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Tsinghua Unigroup Co-President Diao Shijing delivered a speech entitled "Tsinghua Unigroup Creates China's Storage Landscape" at the China Flash Market Summit held in Shenzhen, sharing with the indus...[Details]
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The designed wireless data transceiver system is an important part of the wireless follow-up control system. It is mainly composed of nRF905 wireless transceiver module and LPC2148 ARM development ...[Details]
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typedef struct
{
uint8 CSDStruct; // CSD structure
uint8 SysSpecVersion; // System specification version
uint8 Reserved1; // Reserved
uint8 TAAC; // Read time 1
uint8 NSAC; // Data rea...[Details]
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Variable resistor sensors can transform a fixed DC excitation voltage or current into a current or voltage that is a direct function of the measured value. In another type of sensor, a moving objec...[Details]
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summary
Accurate localization is a fundamental building block for all autonomous driving systems. In this paper, we focus on stereo cameras and propose a new method called SOFT2, which is curr...[Details]
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According to Jiwei.com on March 4, Redmi’s official Weibo account today announced the first sales report of its Redmi K40 series, with sales exceeding 300,000 units in 5 minutes. It is understood t...[Details]
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According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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As energy conservation and emission reduction have become the new normal in all walks of life, scroll compressors, recognized as third-generation compressors, are increasingly favored by the market d...[Details]
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There has been no news about BlackBerry phones for a long time, but I didn’t expect that they still broke a big news - not only is BlackBerry phones not dead, but they will also release 5G BlackBerry...[Details]
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Answer: If the result of the operation of two numbers does not exceed the range of the word length, the carry generated is a natural carry; if the result of the operation of two numbers exceeds the ra...[Details]
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Li Xiang, product manager of vivo NEX, said on Weibo that "I can't wait for the new phone", hinting that the new vivo NEX will be released soon. At the beginning of this year, vivo unveiled its futur...[Details]
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The cryptocurrency craze caused PC graphics card prices to skyrocket throughout 2020 and 2021, and prices have yet to return to the levels many users hoped for. The current AI boom may have a similar...[Details]
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0 Introduction
In process control, since the industrial site is very scattered, the number of I/O points is large, and the working environment of various instruments is very harsh, it is obvio...[Details]
Analog electronics
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