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LED definition
In the PN junction of some semiconductor materials, when the injected minority carriers recombine with the majority carriers, they release the excess energy in the form of...[Details]
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Redmi recently released the Redmi K30 Pro series of mobile phones, which have an IP53 waterproof level. Lu Weibing previously said on Weibo: "Redmi K30 Pro supports IP53, which is enough to withsta...[Details]
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For power supplies , the ATX power supply used is essentially a switching power supply that converts AC to DC . Anything involving a switching power supply must involve the concept of topology . Topo...[Details]
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New glass battery could make electric cars more practical for everyday use The inventor of the lithium-ion battery is now 97 years old, but he still wants to continue to study batteries. His lates...[Details]
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PHY dynamic balancing instrumentWith the rapid development of modern industry, the performance of rotating machinery has been put forward higher and higher requirements. When the mass center of rotat...[Details]
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Shortly after Ruihua Accounting Firm filed a lawsuit against the China Securities Regulatory Commission, *ST Kangde, which had previously implicated Ruihua Accounting Firm in suspected financial frau...[Details]
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According to CCTV News: According to the Philippine Institute of Volcanology and Seismology, at around 2:10 local time on February 16, a magnitude 6.0 earthquake occurred near Masbate Province in the...[Details]
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It contains 7 files: head.S init.c main.c Makefile nand.c nand.lds Our previous programs all put the code in the first 4k of nandflash, and automatically copy it to SRAM after power-on, and then copy...[Details]
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Global wafer fabs are facing severe shortages of production capacity in both mature and advanced processes, and the tight capacity situation at wafer fabs shows no sign of easing. Recently, market ru...[Details]
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In less than five months, Venezuela has suffered four major nationwide blackouts, with more than 90% of the country plunged into darkness. Government departments once again attributed the blackouts...[Details]
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On March 8, SMIT Holdings issued an announcement stating that in view of the large amount of capital required to maintain EDA product development, the board of directors decided to formulate a plan t...[Details]
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The main control chip is used to generate the calculation and generation functions of the main control signals of the car. The main control chip receives the signals collected by various sensors, c...[Details]
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As the saying goes, “eyes are the windows to the soul.” Through the “eyes” of Audi cars, we can see the future. Audi is probably one of the few car manufacturers with a "nickname", which m...[Details]
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Recently, Sanlipu said in a conference call that the market price of polarizers is difficult to predict. The price of 32-inch products will increase significantly in the fourth quarter of 2020, abou...[Details]
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High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
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stm32/stm8
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