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Ever since Smartisan OS was acquired by Beijing Broad Eyes Star Technology Co., Ltd., the outside world has been wondering whether it will bring a second spring to Smartisan phones. However, clues ca...[Details]
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Sennheiser is a popular audio brand that offers a wide range of headphone products for consumers, as well as Hi-Fi systems, studio microphones, conference systems and amplifiers for corporate u...[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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The functions of field effect tubes: amplification, modulation, resonance and switching. Field effect tubes are voltage-controlled devices. To judge whether a field effect tube is good or bad: set th...[Details]
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Abstract: The implementation of a digital camera system based on the USB (Universal Serial Bus) interface is discussed. The system uses CYPRESS's EZ_USB series chips and uses its development boa...[Details]
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I finished decoding JPEG as early as August this year, but it has been very unstable. If the code is modified anywhere, the decoding may fail. At first, I thought it was a stack problem, or there was...[Details]
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EMI issues:
Description: Design a 2-channel LED driver, using AC+DC+LED. Each channel is 500mA, 20W. Total power: 40W.
Problem: During EMI testing, the radiation exceeded the standard, mainly conce...[Details]
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On April 17, Nissan Motor announced the planned location of its all-solid-state battery pilot production line on April 16 local time.
Nissan has reserved approximately 10,000 square meters of ...[Details]
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The 5.5MW project is located in the Jodhpur district in northwest India and uses Sungrow's string inverter solution. "Sungrow's string inverters offer excellent performance and great value for mone...[Details]
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LED display unit board:
A. The whole board is not lit
1. Check whether the power supply and signal line are connected.
2. Check whether the test card can identify the interface. If t...[Details]
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We have learned the function of table lookup before. We can use the table lookup function to implement many powerful functions, such as looking up cube tables, square tables, function tables, segment...[Details]
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Technological innovation in the workplace, especially the widespread use of new technologies such as artificial intelligence,
robots
and trackers, has triggered deep thinking about the qual...[Details]
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Stepper motors and servo motors are two common types of motors. They have different application scenarios and control methods. Here are their differences and selection methods:
A stepper motor...[Details]
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Recently, data from SNE Research, a Korean research institution, shows that in 2023, the total usage of electric vehicle batteries sold globally (excluding China) will be approximately 319.4GWh, an i...[Details]
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Last year, my country officially launched the digital RMB pilot in Shenzhen and other places. Transactions can be conducted directly through mobile devices such as mobile phones. It is safer t...[Details]
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