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0 Introduction China is one of the countries most seriously affected by natural disasters in the world. In recent years, due to severe deforestation and over-exploitation of natural resources, the...[Details]
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IRQ, FIQ definition: This is a normal interrupt. When our program defines this interrupt and an IRQ interrupt occurs when the program is running, the chip will run like this: the interrupt handler us...[Details]
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Recently, I need to port a program to the arm platform. The program calls the MySQL database, so it involves porting the MySQL database to the ARM platform, so I searched a lot of information on the ...[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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To celebrate Star Wars Day (may the force be with you), Microsoft, Lucasfilm, and LEGO have teamed up to create a series of 12 official Star Wars LEGO Xbox Series S consoles. Each Xbox Series S...[Details]
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We all know that the imbalance of the motor's rotor is the main cause of motor failure. In order to ensure the normal operation of the motor, the rotor must be dynamically balanced. So, how to do t...[Details]
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For engineers, current source is an indispensable instrument. Many people also want to make a practical current source. The application of open source kits is just a complete set of PCB, components, ...[Details]
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On October 16, Beijing time, BlackBerry announced that its QNX software system has been installed in more than 255 million cars worldwide, an increase of 20 million vehicles compared to last year a...[Details]
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On June 19, with the delivery of the 300MM single-wafer wet process equipment with special cleaning requirements to ICRD of Huahong Group, in the first half of 2020, more than ten single-wafer cleani...[Details]
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Let me share with you a real case involving a water level control project with PLC, frequency converter and touch screen. Let’s take a look at the whole process and save it for future use!
● P...[Details]
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On November 24, according to ZTE's official account, on November 23, 2021, ZTE and Hangsheng Electronics signed a strategic cooperation framework agreement in Shenzhen. The two parties will carry out...[Details]
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Blood pressure is one of the important physiological parameters of the human body. Accurate measurement of it is conducive to early detection and identification of hypertension types, and to the prov...[Details]
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STM32F4 Development Board Quick Start - GPIO GPIO Set input/output mode in total 8 * Input floating, input pull-up, input pull-down, analog input. * Open drain output, push-pull output, push-pu...[Details]
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Recently, NIO has pushed the latest NIO OS 2.4.0 software version to NIO ES8 and ES6 owners (NIO OS version 2.0.0 and above) through FOTA . In addition to adding snow mode and driver's seat memory fu...[Details]
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1 Introduction
SPI (Serial Peripheral Interface) bus system is a synchronous serial peripheral interface, which enables MCU to communicate with various peripheral devices in serial mode to exc...[Details]