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In view of the problems existing in the application of LED display screens, a low-cost, easy-to-update dot matrix LED text display solution is proposed. The system uses C8051F410 as the MCU, uses t...[Details]
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GPGPU, or general-purpose computing GPU, is actually not general-purpose computing, but deep learning computing or AI computing, which is the multiplication and accumulation of matrices at the bottom...[Details]
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As Apple's best-selling product, the AirPods series has earned it considerable profits, but the current situation is not very optimistic, with shipments falling sharply. According to a new re...[Details]
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According to the news from foreign media "the Information", Apple originally planned to launch the "text walkie-talkie" function on the iPhone. But later, for various reasons, the development of this...[Details]
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Abstract: This paper proposes a method to implement a high-precision swept frequency signal source based on digital signal processor (DSP) and direct digital signal synthesizer (DDS) technology, focus...[Details]
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On October 6, Volkswagen Group officially announced that its joint venture battery materials company will be named IONWAY. The company is jointly established by PowerCo, a battery business company o...[Details]
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1. Indicator light failure 1. Fault phenomenon: After the electric actuator is powered on, the power indicator light is not on, there is no feedback from the servo board, and it does not work when a ...[Details]
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First, let me show you the pictures. Pictures reveal the truth. Pictures from the experiment.
1. When the power is just turned on, the relay does not work and is very stable. This is the result requi...[Details]
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CommScope recently announced the expansion of its access point (AP) product portfolio that supports Wi-Fi 6 technology to help achieve higher data rates, greater network capacity, higher power effici...[Details]
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There are four forms of LDR instruction and LDR pseudo-instruction:
LDR R0, : instruction, loads the contents of the memory address pointed to by R1 into R0;
LDR R0, LABEL: instruction, loads the c...[Details]
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Silicon Labs (NASDAQ: SLAB), a leading provider of silicon, software and solutions for a smarter, more connected world, announced a collaboration with Edge Impulse, a leading edge device machine lea...[Details]
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In the SPI interface, judging the level of the transmitted data bits is measured by the clock. According to the rising edge/falling edge of the clock and the maintenance/change of the data level, 4 m...[Details]
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Wiring resources connect all units inside the FPGA, and the length and process of the connection determine the driving ability and transmission speed of the signal on the connection. There are abundan...[Details]
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Roads are the main route for people to travel, but they are also extremely dangerous places. Despite the increasing safety and intelligence of cars, the number of traffic accident deaths in the Uni...[Details]
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Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]
Power technology
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