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1.2 Radio Frequency (RF), Intermediate Frequency (IF) and Baseband Signals Downconversion and upconversion are fundamental operations in all wireless systems, where the signal spectrum is shifted dow...[Details]
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Using the powerful software function of OSC482L, the back electromotive force output of the permanent magnet motor can be measured and analyzed. The basic wiring form is: connect the A pen of the os...[Details]
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Although artificial intelligence and robots will definitely play a role in Amazon's future logistics network, it is still unknown how much of a role these robots will play. According to Reuters, Scot...[Details]
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Earlier this month, a fire broke out at the German factory of ASML, the world's largest lithography machine manufacturer, causing concern in the semiconductor industry. TSMC, as the largest customer ...[Details]
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Recently, MicrowaveJournal interviewed Giorgia Zucchelli, MathWorks RF and Mixed Signal Product Manager What is your role and specific area of expertise at MathWorks? I'm a product manager in ...[Details]
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Moore Thread completes 1.5 billion Series B financing, commercial application continues to accelerate December 27, 2022 - Moore Thread announced the completion of 1.5 billion Series B financing an...[Details]
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introduction
Temperature is a basic environmental parameter. People's living environment is closely related to temperature, and temperature measurement is also of great concern to people. Ther...[Details]
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4. SLM software simulation debugging of C program pic07.c In "PIC Microcontroller C Language Programming (8)" and "PIC Microcontroller C Language Programming (9)", we have edited and compiled the C...[Details]
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According to supply chain sources, the shortage of IC components for the iPhone 13 series that occurred in early October is gradually easing as suppliers increase production, and assemblers are expec...[Details]
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Usually, the street lamps, channel lamps, advertising light boxes and other public lighting fixtures we often see are often on all night, or work when they should not be on during the day, resultin...[Details]
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On June 16, ROG gaming phone 3 appeared in the AnTuTu database. The ROG gaming phone 3 seems to be equipped with a high-frequency version of the Snapdragon 865 flagship platform. The AnTuTu ...[Details]
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Multiplication instruction: MUL AB The function of this microcontroller instruction is to multiply the two 8-bit unsigned numbers in A and B. The result of multiplying two numbers is generally larg...[Details]
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On the evening of October 29, Fudan Microelectronics released its 2020 third quarter report. During the reporting period, the company achieved operating income of 99.287 million yuan, a year-on-year ...[Details]
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There are safety issues in the use of electricity. In electrical equipment, such as motors, cables , and household appliances, one of the factors that determine their normal operation is the insulat...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]
Power technology
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