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On October 23, according to a report by Central News Agency, Tsinghua Unigroup's DRAM business brought good news. Its subsidiary Unigroup Guoxin's DDR3 SDRAM has successfully entered the supply chain...[Details]
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Using ultrasound to stimulate the spleen nerves (artistic picture). Image source: British "New Scientist" magazine website
According to a report on the website of the British magazine ...[Details]
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Some predict that the world's energy demand is likely to exceed the energy supply. The U.S. Department of Energy estimates that the total energy consumption in the United States is expected to incr...[Details]
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Samsung Electronics became the No. 1 semiconductor supplier due to the booming DRAM market. Currently, 88% of the company's revenue comes from memory sales. SK Hynix had the strongest growth among th...[Details]
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On the morning of May 27, the signing ceremony of Longkou City’s key projects was held. Municipal Party Committee Secretary Lu Bo attended the ceremony and delivered a speech, and Municipal Par...[Details]
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Ⅰ. Write in front The content of this article is just as the title "Configuration", but the title contains more content, so I plan to divide it into two articles: Configuration (I) and Configuration ...[Details]
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1. Use the multimeter's DC gear to test at a gear greater than the battery's rated voltage. For example: test a dry cell battery of 9V or 1.5V using the DC10V or DC2V gear. 2. After selecting t...[Details]
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1. General rules:
For the fault detection methods of PLC system: one is touch, two is look, three is smell, four is listen, five is trace tracing method, and six is replacement method.
...[Details]
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With the rapid development of electronic technology, modern civilian calculators have added a lot of complex operations such as trigonometric functions and power functions in addition to retaining ...[Details]
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Abstract: In order to meet the requirements of portability and intelligence of nuclear radiation detectors, the software and hardware implementation methods of a multi-probe nuclear radiation dose ...[Details]
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1.
Experimental tasks
A digital voltmeter is designed
using the single-chip microcomputer
AT89S51
and
ADC0809
. It can measure
DC voltage...[Details]
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Because I want to make two 51 microcontrollers communicate, but I can't use the serial port, because the STC89C52 microcontroller has only one serial port, which is occupied and there is no serial po...[Details]
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Standards - Opening the Road to Robot Quantification
The widespread use of intelligent robots has also brought about related application challenges, such as insufficient technical versatil...[Details]
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The special function register TMOD is used to control and determine the working mode and working mode of timer/counter T0 and T1. Its format is as follows:
D7 D6 D5 D4 D3 D2 D1 D0
GATE C/T M1 M0 G...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
stm32/stm8
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