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LED driver power supplies are currently developing towards high power factor, high output current accuracy, high efficiency, high reliability, low cost and small size. Therefore, the primary current ...[Details]
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Please check the agenda of the 2022 Gaogong Lithium Battery Intelligent Manufacturing Summit!
Note: In this report, mobile includes AGV and AMR, which are generally known as AGV robots in Chin...[Details]
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Recently, Ningbo Shanshan Co., Ltd. (hereinafter referred to as "the Company" or "Shanshan Co., Ltd.") intends to acquire 70% of the equity of the holding company (the holding company is a new compan...[Details]
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Digital potentiometers are generally composed of digital control circuits, memory and RDAC circuits. RDAC circuit is an important component of digital potentiometers. It is a special digital/analog...[Details]
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Vortex flowmeter is a commonly used flow measurement instrument. Due to its working principle, manufacturing precision, measured medium characteristics, fluid flow state and other reasons, it will pro...[Details]
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Going overseas is becoming a new goal for China's local automobile industry chain and the focus of a new round of market competition. Official data shows that China exported 4.91 million complete v...[Details]
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In digital communication, the bit error rate (BER) is an important indicator for measuring the quality of communication systems. Whether it is equipment failure, propagation fading, inter-code interfe...[Details]
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To seize the electric vehicle (EV) business opportunities, Japanese manufacturers are busy increasing production of next-generation semiconductors for EVs, "silicon carbide (SiC) power semiconductors...[Details]
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Send the contents of the accumulator ACC through the serial port. The assembly language program is as follows:
SOUT: MOV SCON,#40H; Set the serial interface to work mode
MOV TMOD,#20H; Timer T1...[Details]
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The addressing method of NAND Flash is closely related to the memory organization of NAND Flash. The data of NAND Flash is stored in the memory cell in the form of bits. Generally speaking, o...[Details]
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For the new PCB board we just got , we should first roughly observe whether there are any problems on the board, such as whether there are obvious cracks, short circuits, open circuits, etc. If neces...[Details]
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I think the delay is very harmful. It took me 4 hours to check the error.
Then I looked up information about timers for delay, button debouncing, and digital tube delay!
Independent key i...[Details]
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July 27, 2022 - Today, the "Green Computing Industry Alliance White Paper and Standard Results Release Conference" hosted by the Green Computing Industry Alliance (GCC) came to an end in Beijing. The...[Details]
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Adding more nickel to the positive electrode can increase energy density and improve battery life. At the same time, as the proportion of nickel increases, the amount of cobalt required in the batter...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
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