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Principle of USB dual-machine communication
Since the USB model is a Host-Slave (host-peripheral) master-slave structure, there is no way to make two hosts communicate directly through the U...[Details]
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On February 23, the Beijing Regulatory Bureau disclosed the basic information table of CITIC Construction Investment Securities Co., Ltd. (hereinafter referred to as CITIC Construction Investment Sec...[Details]
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The latest data from the Semiconductor Industry Association (SIA) of the United States shows that the global chip market size increased by 23% year-on-year in the first quarter of 2022, but the year-...[Details]
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1 Introduction Temperature control meters have been widely used in many fields such as industrial control. The intelligent temperature control meter with computer communication function introduced...[Details]
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After debugging for a long time, I finally figured it out. It turns out that the culprit is a clock problem:
DAC0(uchar t)
{ uchar i;
uint x,y;//control conversion command byte
uin...[Details]
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With the development of science and technology, frequency conversion technology has been widely used in industrial production. It has the advantages of wide speed regulation range, high speed regu...[Details]
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Combined with C-SynQ® communication protocol and unique chip-on-cell technology, it improves the performance, safety, scalability and life of next-generation batteries and supports EU battery passp...[Details]
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Infineon's innovative "coupling module" helps Turkish passports realize ultra-thin PC electronic data pages with security chips, improving the durability and anti-counterfeiting capabilities of tr...[Details]
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Solution 1: Puyuan Signal Generator DG5000 Series Fig1 Puyuan DG5000 series function signal generator Fig2 Puyuan DG5000 series pulse wave indicators According to actual measurements, when the Pu...[Details]
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There are a few companies vying to capture as much of the market as possible in the ARM-based server space, and these companies are not only trying to attract x86 customers, but they are also competi...[Details]
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In recent years, the global advanced manufacturing industry has developed rapidly. Among the major developed economies, the United States relies on the National Manufacturing Innovation Network to ...[Details]
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What is a Total Station Total station, also known as total station electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating optics, machinery and elec...[Details]
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On April 10, the reporter learned from the Shenzhen Development and Reform Commission that as of March 22, Shenzhen had built a total of 306 supercharging stations, taking the lead in realizing that t...[Details]
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Two working states of ARM:
ARM state: 32-bit word alignment, running ARM instructions
Thumb state: 16-bit half-word aligned Thumb instructions
Note: When the CPU switches between the tw...[Details]
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At present, there are mainly the following methods for designing microwave power amplifiers:
(1) Dynamic impedance measurement method. Under actual working conditions, use instruments to meas...[Details]
Discrete Device
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