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Thermal EMF
When different metals in a circuit are at different temperatures, thermal EMFs (EMFs) or voltages are generated. To eliminate the effects of these unwanted voltages, offset compensated re...[Details]
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At present, medical staff generally cannot accompany patients throughout the whole process, which will bring many safety risks and inconveniences to patients and medical staff. This paper designs a...[Details]
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As early as June 1, the Shanghai Stock Exchange officially accepted the listing application of ACM Semiconductor Equipment (Shanghai) Co., Ltd. on the Science and Technology Innovation Board. Recentl...[Details]
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On June 6, the Ministry of Industry and Information Technology officially issued 5G licenses to China Mobile, China Unicom, China Telecom and China Broadcasting Corporation, which means that China ha...[Details]
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The PIC table lookup program can be implemented by using the feature of subroutines with value returns. Specifically, in the main program, first get the table data address and put it into W, then cal...[Details]
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According to foreign media reports, silicon photonics startup SiLC Technologies and automotive exterior lighting system company Varroc Lighting Systems announced that they will jointly demonstrate at...[Details]
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Shallow compression, also known as mezzanine compression, is a video compression level that can effectively reduce video bandwidth while maintaining the overall video quality. The compression ratio...[Details]
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1. Application Examples 1.1 System Function Use STM8's USART for self-transmission and self-reception (short-connect the transmit pin RXD to the receive pin TXD), send data: 0, 1, 2... data, and...[Details]
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(1) The instrument has no display. First, check whether the battery voltage is normal (usually 9V batteries are used, and new batteries should also be measured). Secondly, check whether the fuse is ...[Details]
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Taiwan-based panel manufacturer Innolux announced today (9) that its consolidated revenue for May this year was NT$31.377 billion, up 3.4% from the previous month and 42.3% year-on-year. Its consolid...[Details]
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According to statistics, the global demand for lithium-ion batteries has reached 1.3 billion, and this figure is increasing year by year as the application field continues to expand. As a result, w...[Details]
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Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
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I don't know whether the kernel of Friendlylinux2.6.32 supports norflash of mini2440, so I will personally enable norflash support for mini2440 here. The transplantation process is shared as follow...[Details]
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Digital ground resistance tester CA6460 can measure ground resistance and soil resistivity. The measurement range of ground resistance is 0 to 2000Ω. It adopts automatic range design and automaticall...[Details]
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Background of the birth of mobile phone battery repair device:
Due to the development of contemporary society, almost everyone is using mobile phones. Mobile phones have become an indispensabl...[Details]