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Method of repairing LCD color TV with oscilloscope Determine the fault scope based on the fault characteristics of the waveform In a faulty LCD TV, the waveform changes vary greatly, but there ar...[Details]
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In recent days, at the construction site of Yibin Energy Storage Industrial Park, construction workers have been working against the clock, and construction vehicles have been shuttling back and forth...[Details]
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BMW Group CEO Oliver Zipse said in an interview on Monday that he expects the semiconductor shortage could last until 2023. "We are still at the peak of the chip shortage," Zipse said. "I expec...[Details]
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“We designed AITO with the concept of a million-dollar luxury car.” "AITO's performance crushes all fuel vehicles and also exceeds many electric vehicles." "Some manufacturers are still using thr...[Details]
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At today's Honor 9X Kirin 810 technical communication meeting, Xiong Junmin, vice president of Honor Business Department, revealed that the cost of developing the Kirin 810 processor is hundreds of m...[Details]
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A digital blogger broke the news on social media that vivo's tablet product is coming soon. At the same time, the blogger chose a vivo X60 Pro+ launch poster as an accompanying picture, which seems t...[Details]
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The orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter (or differential pressure tra...[Details]
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Inverting differential operation circuit
Differentiation is the inverse operation of integration. By exchanging the positions of R1 and C in the integration operation circuit, a basic differential ...[Details]
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Do you believe that changing your name can change your fortune? At least Redmi believes it. By changing its name from "Redmi" to "Redmi", it not only makes the name more fashionable, but also get...[Details]
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To meet the increasingly stringent product requirements of the home LED lighting application market, the new generation of offline LED drivers has functions such as electrical isolation, high eff...[Details]
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Source: Peking University EDA Research Institute, Peking University Electronic Design Automation Research Institute
Peking University EDA Research Institute was jointly established...[Details]
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As capacitive screen phones have become popular for many years, the focus of the mobile phone industry chain is no longer just on the front screen, but has expanded to the phone frame and back, a...[Details]
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When driving a pure electric vehicle in winter , the rapid power consumption is the most difficult problem faced by drivers, and it is also a difficult problem that automobile manufacturers need to o...[Details]
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According to foreign media reports, a new type of micro medical electronic circuit is implanted in the patient's wound to release bactericidal heat, thereby promoting rapid wound healing. This th...[Details]
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The number of portable devices has exploded, and with the addition of many new features, there is an increasing number of portable devices with external speaker audio playback capabilities, such as M...[Details]