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1. I/O Introduction I/O (input/output) refers to input/output ports. Each device has a dedicated I/O address to process its own input and output information. The connection and data exchange betw...[Details]
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What are the maintenance points of glass rotor flowmeter? Glass rotor flowmeter is a commonly used liquid measuring instrument, which is mainly used to measure liquid media in the industry. The mainte...[Details]
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According to news on September 6, Nikon announced the launch of a new generation of i-line stepper lithography machine "NSR-2205iL1" with a 5x reduced projection magnification, which is expected to b...[Details]
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I have been testing the BYD e2 electric car for a long time these days. One day, after I parked the car, a message popped up on the big screen: "The vehicle version can be upgraded to V1.0 without da...[Details]
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The following are the specifications of the dual-switch quasi-resonant flyback converter for street lighting applications. The input voltage range needs to be wide to achieve high efficiency. The r...[Details]
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Portable devices using LED-based solid-state lighting (SSL) require efficient driver circuits to extend battery life, and also require some method of dimming to adjust the light output to suit th...[Details]
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1. Instrument Model Agilent E8363A Network Analyzer 2. Fault phenomenon Customers have reported that the instrument currently has abnormal startup behavior and always trips after startup. 3. Faul...[Details]
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1 Introduction
To solve the system-level design problem, we must first solve the system and function description problem. The competition for system-level design languages is in full swing. ...[Details]
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There are several ways to charge the batteries of portable products. Taking mobile phones as an example, we can use wall adapters or other charging devices to charge. The current provided by this m...[Details]
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On October 30, 2023, the world's first professional factory for ultra-fast charging power batteries was completed and put into operation at the Nansha headquarters base of Guangzhou Juwan Technology ...[Details]
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Preface How can we make the car cabin more functional and the engine more powerful while meeting the mileage per gallon requirements of various governments? Only by using a new generation of lo...[Details]
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LED backlight technology is one of the core technologies of the "future" of LCD TV products. Not long ago, Hisense took the lead in launching a 42-inch LCD TV product in the domestic market, whic...[Details]
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Recently, the 5G in-vehicle wireless terminal jointly developed by Great Wall Motors, Qualcomm Technologies, Neusoft Group and Quectel Communications has obtained the "Radio Transmitter Equipment Typ...[Details]
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introduction
The direct-type LED backlight has higher color reproduction, power saving, long life, vibration resistance, and is not affected by working in low temperature environme...[Details]
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On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]