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In some occasions of practical applications. For example, in the intermediate frequency amplifier of radio and TV receiver, the spectrum of the signal flare is concentrated in a narrow ra...[Details]
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Velodyne Participates in Student Engineering Challenge to Bring State-of-the-Art LiDAR Technology and Skills to Future Engineers Velodyne Lidar, Inc. provided sensors to 20 university teams from E...[Details]
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The development of the LED industry is full of difficulties, and enterprises need to be alert to ten major misunderstandings. High price misunderstanding Is the LED industry still a high-...[Details]
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The following is a program for a single-chip microcomputer to communicate with a PC. The PC program is written in C language, and the single-chip microcomputer program is written in assembly langua...[Details]
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Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma TVs. Even though these 40-inch flat-panel behemoths cost 10 times as much as cathode ray tube (CRT) dis...[Details]
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Opening remarks 1949-2024. Over the past 75 years, the Chinese nation has made a great leap from standing up, becoming rich, to becoming strong. Today, China is striding forward on a new journey of bu...[Details]
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Affected by factors such as the rapid growth of new energy installed capacity, the development of power trading models, the decline in raw material costs, and top-level policy guidance, the global new...[Details]
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We have been pursuing stability in op amps because of the problems caused by phase shift, or delay, in the feedback path. As we learned last week, capacitive load stability is a tricky issue. If th...[Details]
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Cree and STMicroelectronics announced the expansion and extension of their existing multi-year long-term silicon carbide (SiC) wafer supply agreement to more than $500 million. STMicroelectronics is ...[Details]
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This example shows an inexpensive but very accurate capacitance meter. This is a micro capacitance measuring instrument with an accuracy better than 1pF, specifically designed for capacitive oil leve...[Details]
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Circuit diagram of electronic transformer with overcurrent protection
(1) The core of the circuit is a double-ended half-bridge self-excited switch conversion circuit consisting of C2, C3, T3, L...[Details]
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On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]
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There are many types of ultrasonic flaw detectors, but in the actual flaw detection process, pulse reflection ultrasonic flaw detectors are the most widely used. Generally, in uniform materials, t...[Details]
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Nondestructive testing technology has played an important role in ensuring the safe and reliable operation of aviation equipment and providing technical support. Whether in the manufacturing and pro...[Details]
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my country's new energy vehicle industry is developing rapidly. High-power charging can meet consumers' demand for fast charging and is an important development direction of electric vehicle chargi...[Details]