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0 Introduction
High-gain LC resonant amplifiers have important uses in communication electronic systems. They are usually used in the front end of communication receivers and have a key impac...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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Navigation specialist HERE and game engine developer Unity have teamed up to develop a platform for next-generation infotainment systems that promises to simplify the creation of high-tech 3D interf...[Details]
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July 8, 2022 – Mouser Electronics, Inc., an authorized global distributor focused on introducing new semiconductors and electronic components, is pleased to announce that it has received three awards...[Details]
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On May 28, the 2022 (26th) Guangdong-Hong Kong-Macao Greater Bay Area International Auto Expo and New Energy and Smart Auto Expo was held. IT Home learned that Huawei's executive director, C...[Details]
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I also learned about oscilloscopes in college, but it was limited to classroom use. I didn't practice much after class, and I was confused in class. Later, when I really started working, I realized t...[Details]
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Gas protection is the main protection for internal fault detection of power transformers. The quality of its installation and gas relay determines the operation effect of gas protection. Therefore, it...[Details]
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Generally speaking, there are only two types of vibration sensors in the mechanical reception principle, namely relative type and inertial type, but in terms of electromechanical conversion, due to...[Details]
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Heejung Jung, professor of mechanical engineering in the UC Riverside Marlan and Rosemary Bourns College of Engineering and member of the Center for Environmental Research and Technology, studies how...[Details]
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0 Introduction
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The ways to reduce costs are: ① Use the Bluetooth data tran...[Details]
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"Continue to enhance the innovation capability of the Industrial Internet and promote the integrated development of industrialization and informatization on a wider scale, deeper level and higher l...[Details]
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ViewSonic has announced the launch of the new smart cinema projector X10. The new generation of X10 is a new upgraded version of ViewSonic's 4K smart projector X10-4K. It continues the compact body w...[Details]
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The Samsung Galaxy S22 series flagship has been widely exposed before, and the new flagship phone in this series is expected to be released in February. Recently, British retailer BOX UK list...[Details]
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In order to solve the problem that the single-phase bridge inverter drive circuit requires three independent power supplies, a simple switching power supply is designed. The circuit is shown in Figur...[Details]
Analog electronics
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