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Program introduction: Use the same IO port for setting, the high byte is the button, the low byte is the light, and the relationship changes are embedded in the process:
FCV_COUNT = FCV_COUNT 4;
FC...[Details]
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Middle East’s fastest growing operator to provide users with seamless connectivity through BICS’ managed roaming services Beijing, China, November 8 , 2023 - BICS, a leading international...[Details]
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As the "eyes" of engineers, it can help discover many problems. As a tool for discovering problems, its accuracy is crucial. When the test environment has no interference to the oscilloscope, in addi...[Details]
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Alibaba's RISC-V SoC will power the ROMA development laptop, the industry's first RISC-V product. Of all the developments in the computing industry, RISC-V has arguably been the fastest growing pro...[Details]
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2020 has been an exceptionally difficult year for Huawei’s smartphone business. On the one hand, under the trade ban signed by the United States last year, Huawei's smartphones sold overseas...[Details]
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There are several possible reasons. 1. When porting qt, you need to add -qt-mouse-tslib (./configure -qt-mouse-tslib -xxxx) 2. Make sure export QWS_MOUSE_PROTO="TSLIB:/dev/input/event1 intelliMouse...[Details]
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Before installing the inverter, you must determine the installation environment and then use the appropriate installation method. When wiring the inverter, you must correctly wire the main circuit ...[Details]
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Vacuum is a space state where no matter exists. It is a physical phenomenon. In a "vacuum", sound cannot be transmitted because there is no medium, but the transmission of electromagnetic waves is ...[Details]
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Configure I/O ports, configure mode, enable GPIO and clock Write: Check if SDA is idle. Checks whether the event was successful. Send a start signal according to the protocol Checks whether the eve...[Details]
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The automotive industry has undergone tremendous changes over the centuries. From the first "Motorwagen" in 1886
to the latest new energy vehicles in 2022
, the automotive indus...[Details]
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Both analog and digital multimeters have their own advantages and disadvantages. Pointer multimeter is an average value meter. It has an intuitive and vivid reading indication. (Generally, the readin...[Details]
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Due to the poor thermal conductivity of the sapphire substrate, the luminous efficiency of the LED is affected. In order to solve the heat dissipation problem of LED, the vertical structure LED archit...[Details]
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1. Problem description: Use STM32CubeMX to configure the FATFS file system based on the SD card, and read and write test files. 2. Test preparation: (1) Test environment: Software platform: STM32Cu...[Details]
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In fact, AI technology has been applied in the home appliance industry and has empowered it. On the one hand, mainstream home appliance manufacturers have applied AI technology to the entire industry...[Details]
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On October 29, 2024, the on-site promotion meeting for the Shandong Haichen Integrated Zero-Carbon Industrial Park project was held in Heze, Shandong, officially announcing that the world's first l...[Details]
Analog electronics
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