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According to the American Association for the Advancement of Science on the 10th, scientists from the U.S. Department of Energy's Brookhaven National Laboratory designed and tested the world's high...[Details]
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The leakage switch tester commonly used by electricians at work is generally handheld, small in size, light in weight, and easy to carry. It can test various types of leakage protectors and is the ...[Details]
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According to foreign media reports, Apple will release the iPhone 12 series in November this year at the latest, which includes four models, all supporting 5G networks. According to a report ...[Details]
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European lithium battery companies can’t wait to expand production! Based on the long-term goal of carbon emission reduction, the electrification of Europe has been rapidly increasing in the past ...[Details]
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1、 AREA
Syntax format:
AREA segment name attribute1, attribute2, ...
The AREA directive is used to define a code segment or a data segment. If the segment name starts wit...[Details]
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Instruction encoding format and classification
Addressing mode
Data transfer instructions
Arithmetic instructions
Logical operation instructions
Contr...[Details]
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Selling the factory for 630 million and laying off 1,500 employees, can the former Android king make a comeback? Recently, HTC, one of the early Android "kings", was reported to be "done" because i...[Details]
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Gartner's latest external storage market data shows that the entire all-flash array market fell 7% year-on-year to $2.635 billion. Among them, Huawei's sales surged by 33%, second only to market lead...[Details]
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Abstract:
With the convenience of transportation, it has become common to go out for fun by car, and people's demand for navigation is becoming stronger and stronger. The navigation on the ...[Details]
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The first step is to remove the motor back cover and the encoder back cover.
Step 2: Loosen the encoder mounting screws.
The third step is to rotate the motor rotor shaft so t...[Details]
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Packaging is more than just the last step in chip manufacturing. As the physical interface between the processor and the motherboard, packaging provides a landing area for the chip's electrical signa...[Details]
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A range of new technologies have emerged in the automotive application field, including improvements in power systems, very complex telematics, and autonomous driving. Today's cars have more electron...[Details]
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introduction
At present, medium and high power trolley speakers mainly use 12V lead-acid batteries as power supply. When the power is directly supplied, the output power of general amplifier...[Details]
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With the improvement of living standards and the advancement of IT technology, the processing power of 8-bit processors can no longer meet the needs of embedded systems; while 16-bit processors have ...[Details]
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0 Introduction
Currently, car audio and high-fidelity stereo systems contain microprocessor circuit units, which provide a control interface for audio processing. Many required functional contr...[Details]