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The popular 555 timer can be used as a PWM/Class D amplifier for musical instruments or other applications. It can operate in a supply voltage range of 4.5V to 16V and can output a drive current of...[Details]
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GfK, a third-party market research organization, published a long article discussing the situation of the Chinese mobile phone market under the normalization of epidemic prevention, and believed that...[Details]
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As one of the seven major areas of new infrastructure, new energy vehicle charging piles are pressing the "fast forward button" and ushering in explosive growth.
On April 14, the State Grid la...[Details]
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Sony Europe's Image Sensing Solutions has developed a windshield anti-glare application for its XCG-CP510 polarized camera module through the XPL-SDKW software development kit (SDK), which can be use...[Details]
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The device characteristics and indicators of the permanent magnet motor system vary greatly under high and low temperature environments, the motor model and parameters are complex, the nonlinearity...[Details]
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The U.S. Department of Energy reportedly provided a $2.5 billion loan to a joint venture between General Motors and LG Energy Solution to help them build a new lithium battery factory. Ultium Cell...[Details]
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In 2018, Sharp's Osaka 10th Generation Line (SDP), which was invested by Hon Hai Chairman Terry Gou in 2012, reported a net loss of 28.4 billion yen (same unit below) after tax, the second loss in th...[Details]
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Intel's pace in developing 10nm processors can be described as "snail speed", dragging it out for three years, and the 10nm Ice Lake processors currently being shipped in large quantities are only lo...[Details]
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The DC/DC module in the satellite power system is mainly responsible for converting the output 42V DC voltage into other levels of DC voltage to meet the power requirements of different devices. As...[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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At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and reliable...[Details]
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According to Bloomberg, Apple has secretly organized a 12-person team to develop satellite network communication technology that can transmit data directly to Apple devices without going through comm...[Details]
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1. Overvoltage surge test method
For some electronic devices in specific environments and for specific purposes, there are often voltage surges in their power supply (the surges referred to in this...[Details]
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On April 25, Dongshan Precision disclosed its first quarter report of 2021, achieving operating income of 7.508 billion yuan, a year-on-year increase of 46.34%, mainly due to the increase in customer...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
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