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A few days ago, I saw that my lithium battery vacuum cleaner ran out of power at home. However, after it was fully charged, it ran out of power again after a while. The battery clearly showed that th...[Details]
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Operation Code Condition code mnemonics Logo meaning 0000 EQ Z=1 equal 0001 NE (Not Equal) Z=0 not equal 0010 CS/HS (Carry Set/High or Same) C=1 Unsigned greater than or equal to ...[Details]
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With the rapid development of modern information technology and the gradual realization of traditional industrial transformation, temperature detection and display systems that can work independent...[Details]
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White light LED lighting has been widely recognized by everyone for its high efficiency, low power consumption, energy saving and environmental protection. In essence, LED is a light-emitting diode. I...[Details]
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We have learned the function of table lookup before. We can use the table lookup function to implement many powerful functions, such as looking up cube tables, square tables, function tables, segment...[Details]
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The I/O parallel port directly drives the LED display 1. The experimental task is shown in Figure 13. Use P0.0-P0.7 of the P0 port of the AT89S51 microcontroller to connect to the a-h segments of a c...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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Jiwei.com reported on December 4 that today OPPO officially announced that the Reno5 series will be the first to be equipped with OPPO FDF full-dimensional portrait video technology system, which wil...[Details]
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Supercapacitors recover kinetic energy when light rail trains slow down and stop at stations, and may also be used in electromagnetic catapults on aircraft carriers in the future.
It only takes 2...[Details]
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In application fields such as telecommunications, electric power, and national defense, the equipment used is often required to have extremely high real-time performance. When large-capacity infor...[Details]
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On February 28, the State Council Information Office held a press conference on promoting the stable operation and quality upgrading of industry and information technology. At the meeting, a reporter...[Details]
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High-end graphics display controllers (GDCs) help define the style and value of products with dynamic graphics that dazzle consumers. Ordinary GDCs display information in a simple and clear way...[Details]
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The "2012 China Northwest International Clean Energy Expo" co-organized by the United Nations Industrial Development Organization, the United Nations Global South-South Development Center, the Chin...[Details]
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What is the MCU stack?
In the on-chip RAM, a special area is often designated to store certain special data, which follows the principle of sequential access and last-in-first-out (LIFO/FILO). This...[Details]
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Abstract:
The fast
charging
method
of supercapacitors was studied
, the principle of constant power fast charging was analyzed, and by comparing the constant current and constan...[Details]
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