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The traditional peak season for the foundry industry is approaching. Due to the weak global economy, UMC and TSMC's third-quarter operations may not be as strong as the peak season. Only TSMC has an ...[Details]
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Bimetallic thermometer is a device that when the bimetallic strip senses the temperature change, the pointer can indicate the temperature on a circular scale, and the data can be read directly, which...[Details]
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Most inverters on the market use inverter modules such as UPs and UPKs. The input DC power supply is mostly 12V, the overall price is relatively high, and the output waveform is a square wave. The inp...[Details]
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At the 2021 Tencent Digital Ecosystem Conference held today, Intel and Tencent jointly announced a series of results of deepening their innovative cooperation: the two parties not only jointly buil...[Details]
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TI Cup, because of love Among 20,929 teams and 62,787 college students selected from 1,134 colleges and universities in 31 provinces and cities across the country, they finally broke...[Details]
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TDK has recently launched the new B43707* and B43727* series of EPCOS aluminum electrolytic capacitors in screw format. The rated operating voltage of the new series of capacitors is 400 V DC to 450 ...[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 indispensa...[Details]
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According to media reports, a comprehensive survey report on Chinese enterprises shows that in order to cope with the challenge of rapidly rising labor costs, enterprises have accelerated the intelli...[Details]
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According to
the power usage rules of
the power grid
and
the characteristics of
the LED driver
power supply
, the following nine performance characteristics should be considered...[Details]
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There is such a paragraph in linux-2.6.24.4/arch/arm/kernel/head.S.
* swapper_pg_dir is the virtual address of the initial page table.
* We place the page tables 16K below KERNEL_RAM_VADDR. There...[Details]
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Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]
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I wrote a program that combines the matrix keyboard and the dynamic display of digital tubes. This code means that at the beginning, the 8 digital tubes display nothing, because the initial value of ...[Details]
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Most lamps and light sources today use standard A19 bulbs, and now these lamps are available in LED versions, but they are expensive. For example, an LED bulb that is equivalent to a 40W or 6...[Details]
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STM8 peripheral clock gating register (CLK_PCKENR1) Address offset value: 0x07 Reset value: 0xFF Bit 7:0 PCKEN1 : Peripheral clock enable is written by software. Enable or disable the connection b...[Details]
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In an intelligent workshop in the Chengdu Economic Development Zone's Jingrong Digital Economy Industrial Park, workers are working in an orderly manner, and the fully automatic production line is run...[Details]
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