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During the National Day holiday, South Korean giant Samsung Electronics announced the closure of its last smartphone factory in China. Although Samsung's factory closures in China have not been uncom...[Details]
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Speaking of signal sources, hardware engineers must be very familiar with them. Like spectrum analyzers and oscilloscopes, they are common test instruments for product development in the electronics ...[Details]
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Hello everyone, in the last video we shared with you the FFT analysis of an FM signal. With the FFT sample point count of up to 4Mpts on the ZDS2022 oscilloscope, its frequency components are immedia...[Details]
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1. TQ2440 key interface circuit K1 -- EINT1 -- GPF1 K2 -- EINT4 -- GPF4 K3 -- EINT2 -- GPF2 K4 -- EINT0 -- GPF0 2. Key reference codes When the button is pressed, the corresponding LED light tu...[Details]
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The leakage current of medical devices can be automatically measured by following the standard. This issue introduces the application cases of safety products. As the name implies, safety products ar...[Details]
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PEI-Genesis acquires IP&E supplier Testco Inc.
Strengthen global new product development and service upgrades
(Philadelphia, Pennsylvania, USA – November 30, 2022): Steven...[Details]
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New technologies are applied to products, giving them new vitality and even deriving new things. Among many fields that create new technologies, the technological iteration in the automotive field ca...[Details]
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Lithium metal batteries have the potential to have a much higher energy density than lithium-ion batteries, which are the dominant battery technology on the market today. However, lithium metal bat...[Details]
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0 Introduction
With the development of computer and semiconductor technology, LED large-screen display system has become a display device integrating computer control, video, optoelectroni...[Details]
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When the central processing unit (CPU) is processing certain information, if an emergency suddenly occurs in the outside world, the CPU is requested to suspend the current work and handle the emergen...[Details]
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O Introduction
This design requires the control of the horizontal and elevation angles of a certain artillery to meet the requirements of a fast position servo system. The angle control system ...[Details]
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1. Ground loop problems and ground potential differences in signal transmission There are many reasons why ground loops can occur in instrumentation circuits. Ground loops occur when the transmittin...[Details]
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Due to the drought and water shortage in the northern region, the selection of generator sets is particularly important in the power generation system. The air cooling system is not only the core e...[Details]
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Recently, data released by the National Bureau of Statistics showed that in August, the added value of industrial enterprises above designated size increased by 5.3% year-on-year, an increase of 11.2...[Details]
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Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]
Analog electronics
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