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According to industry sources, Apple is expected to launch two new MacBook Pro models later this year, equipped with built-in ARM processors and Mini LED displays, which are expected to enter mass pr...[Details]
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Constants and symbolic constants During the execution of a program, a quantity whose value cannot be changed is called a constant. Constants are divided into different types, including integer cons...[Details]
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This system uses the MCU AT89C51 (＄3.7875) as the control core and the computer as the host computer to realize the automatic control of the switch status of 8-way home appliances on the comput...[Details]
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"The impact of large cylindrical batteries on the leap forward of the industry is not only reflected in their wide compatibility with various battery systems such as ternary, lithium iron phosphate,...[Details]
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With the gradual popularity of laptop computers, problems concerning all aspects of laptop computers have arisen. The most debated issue in various media is the correct way to use laptop batteries. S...[Details]
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Light sensor functions have been taken to the next level. In response to the increasing number of visual applications in mobile devices, ams has developed a color sensor that can automatically adjust...[Details]
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To test the quality of infrared light-emitting diodes, you can use the same method to test the forward and reverse resistance of ordinary silicon diodes. Set the multimeter to R 100 or R 1K, co...[Details]
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This is a very interesting case I worked on recently, it is a Bluetooth controller used in toys.
The conditions are as follows: a MONO Bluetooth audio module is made into a Bluetooth remo...[Details]
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South Korea's LG Electronics said on Tuesday that it had sued Hisense for patent infringement and claimed compensation in a U.S. District Court in California on the 4th local time. LG said that the ...[Details]
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Use 89C52 as a timing counter /************************************************ ************************ Function: Implement microcontroller timing counter *****************************************...[Details]
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The immersion level meter is based on the principle that the static pressure of the measured liquid is proportional to the height of the measured liquid medium. It uses the piezoresistive effect of d...[Details]
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FlexEnable, headquartered in Cambridge, UK, is a leader in the development and industrialization of flexible organic electronics and continues to implement its corporate strategy to revolutionize the...[Details]
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According to foreign media 91Mbiles, the support page of Samsung Galaxy A03 mobile phone appeared on Samsung's official website in Russia and India, which indicates that the product is expected...[Details]
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1 Introduction With the continuous improvement of the quality of lead-acid batteries, their application scope is becoming more and more extensive. At present, most battery shell manufacturers on...[Details]
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Although this article was written 10 years ago, it still has a lot of practical reference significance. In addition, other IC manufacturers also have a lot of reference documents, if you are intere...[Details]
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