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Before this round of financing, the company's valuation reached US$2 billion.
According to foreign media reports, on February 24 local time, Figure, an American startup dedicated to the de...[Details]
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IEC 62471:2006 & EN 62471:2008 will be officially implemented on September 1, 2009. From now on, all LED lights must be tested according to this standard. The transition period is one year. The o...[Details]
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The default keyboard driver of Real6410 is gpio keyboard driver. Now we need to cancel gpio keyboard and implement matrix keyboard. The matrix keyboard driver of 6410 corresponds to samsung-keypad....[Details]
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It is a common practice to design a liquid level monitor using a single-chip microcomputer. If there are many channels (more than 16 channels) for the liquid level to be measured, each channel is r...[Details]
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The Hakusan factory of JDI, one of Apple's LCD suppliers, will shut down indefinitely, mainly because the order volume of LCDs for iPhone 11 is not as good as originally expected. It is reported th...[Details]
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Many application fields use wireless methods for data transmission. Wireless RF data transmission modules are widely used in wireless meter reading, industrial data acquisition, antenna remote cont...[Details]
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Common emitter high frequency tuned amplifier circuit diagram
The figure below shows the actual circuit of a typical common emitter high frequency tuned amplifier.
Rb1 and Rb2 are base voltage...[Details]
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The commonly used LT6.55MB piezoelectric ceramic filter has three pins: input, output and common. The three pins must be distinguished when using them and cannot be confused.
The specific ...[Details]
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Conformance Testing
The goal of USB receiver testing is to confirm that the receiver can correctly detect transmitted data at a target bit error rate (BER) of 1x10-12 or less. While transmitter testi...[Details]
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The key points in vehicle path planning problem are road network model, path planning algorithm and intelligent prediction of traffic information.
Due to the heavy workload of drivers and t...[Details]
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Today, Redmi preheats the Redmi K30S Extreme Edition. The official emphasized that the Redmi K30S Extreme Edition not only has the Snapdragon 865 flagship processor, but also has LPDDR5 memor...[Details]
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According to foreign media reports, Renault said on April 13 that it had established a long-term commercial partnership with French battery startup Verkor, which will produce batteries for Renault's ...[Details]
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introduction
The basic test principle of the PCB bare board tester is Ohm's law. The test method is to add a certain test voltage between the points to be tested, select the two points to ...[Details]
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The ultimate dream of speech recognition is to truly understand human language, and even the language environment. However, for decades, people have not had an effective strategy to create such a sys...[Details]
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On October 19, Rongbai Technology announced that the company and Beijing Rongbai Investment Holding Co., Ltd. (collectively referred to as "Rongbai Group") recently signed a "Strategic Cooperation Fr...[Details]
PCB Design
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