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On September 6, the State Grid Corporation of China Ubiquitous Power Internet of Things Forum and the Fifth "Youth Entrepreneurship Competition" Results Release Conference (hereinafter referred to ...[Details]
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The results show that non-volatile (NV) SRAM is the most secure memory for storing secure data. By using DES or Triple DES to encrypt memory, you can establish an encryption boundary so that secure i...[Details]
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Samsung Electronics announced on the 18th that it has taken the lead in the world in mass production of 12Gb (Gigabit) LPDDR5 mobile DRAM. It has only been 5 months since the last announcement of the...[Details]
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1 Introduction
At present, there are two main types of traffic lights in China: one type uses 8/16-bit single-chip microcomputers as processors, with simple traffic control functions and singl...[Details]
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Recently, IEEE Spectrum used the fall that was hotly discussed on YouTube as a starting point to interview three robot R&D experts from Agile Robotics and Boston Dynamics. The three R&D experts e...[Details]
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1 Introduction
With the development of economy and the improvement of people's living standards, all walks of life have put forward higher requirements for power supply reliability and quality...[Details]
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On the morning of July 13, according to foreign media reports, some members of the U.S. Congress wrote to U.S. Commerce Secretary Raimondo on the 12th local time, asking him to consider including Chi...[Details]
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The figure below shows the waveform after PWM drive of a three-phase full-wave brushless motor using voltage instead of sinusoidal current PWM. It shows that voltage VM is applied to the motor thro...[Details]
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introduction
Intelligent sensors, which are composed of sensor technology, communication technology and computer technology, have attracted people's attention in process control an...[Details]
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Influence of measured fluid characteristics: Due to the nature of natural gas itself, it will undergo complex changes with the change of external ambient temperature, thus affecting the measurement ac...[Details]
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1 Overview
TLC5540 is a high-speed 8-bit A/D converter launched by Texas Instruments. Its maximum conversion rate can reach 40 megabytes per second. TLC5540 uses an improved half-flash str...[Details]
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This report will introduce some of the latest rugged high-power LDMOS transistors and their electrical characteristics, and judge their ruggedness levels through comparative testing procedures.
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For large companies with tens of thousands of employees, the difficulty of internal auditing employee reimbursements can be imagined. Fortunately, the maturity and widespread application of RPA tec...[Details]
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The outbreak of the Russia-Ukraine war, in addition to causing casualties and economic losses, is causing new shocks and impacts on the safe production and stable supply of the global chip industry. ...[Details]
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The overall power supply solution developed for LCD TVs below 300W mainly consists of the following four parts: PFC module, using OB6563 control chip;
DC/DC
main power supply module, using OB2202...[Details]
Microcontroller MCU
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