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HT81293 single/dual lithium battery power supply built-in adaptive dynamic boost 20W mono class D power amplifier IC solution
Since 2017, outdoor Bluetooth speakers (including 2-inch...[Details]
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//P1 port is connected to an external 3*4 matrix keyboard, where p1^0 does not need to be set to 1. Common methods for reading key values are:
//"Table Lookup Method" and "Reverse Method". The tabl...[Details]
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Currently, a new high-tech "tattoo piece" can detect whether you are in the early stages of illness. This "tattoo piece" is woven from gold and silk. This temporary skin print can detect conditions s...[Details]
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Abstract: From the perspective of voltage stress of switching devices, the dual-switch forward converter has more advantages than the general forward converter. This paper proposes two methods of s...[Details]
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The mining lamp charging management system consists of a mining lamp charging rack, management software, operation and maintenance terminal and other auxiliary equipment. System hardware requiremen...[Details]
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The internal simplified circuit of the digital potentiometer connects n resistors of the same resistance in series, and the two ends of each resistor are connected through an analog switch composed o...[Details]
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The testing of CDMA terminal products is divided into two categories. One is the transmission test, such as frequency, power, spectrum, etc., and the other is the test of the terminal product rece...[Details]
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According to news from China Optics Valley, on October 29, with the first customized 4.5-generation line exposure machine moved into the laboratory, the Tianma New Display Industry Innovation Center,...[Details]
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Chapter 10 of Signal Integrity - The Engineer's Companion discusses wireless signal measurements and new, perhaps radical, signal analysis techniques in modern wireless environments. Part II covers...[Details]
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China has become the most innovative market in the world today. Especially with the launch of the Science and Technology Innovation Board, innovative enterprises with IoT, AI and biotechnology as the...[Details]
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On March 24, Nexperia announced that Frans Scheper, CEO of Nexperia, has decided to retire early and will step down as CEO and member of the board of directors on March 25, 2020. At the same time, Zh...[Details]
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Recently, Liu Yangwei, chairman of Foxconn's parent company Hon Hai Group, revealed that he is optimistic about the development of electric buses in Taiwan. He also unveiled for the first time the de...[Details]
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Energy storage is the basis for a large number of new energy applications. Constrained by the development of battery technology, energy storage systems have become a real bottleneck in industries s...[Details]
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Not long ago, Qualcomm accidentally leaked some information about the next-generation chip at the Snapdragon 888 Plus launch conference, revealing that models equipped with the next-generation ...[Details]
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Recently, the MW-level standardized vanadium battery energy storage modules provided by Tianfu Energy Storage to customers have undergone rigorous quality testing and fully complied with establishe...[Details]