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System service commands are saved in the /usr/etc/rc.local file of the development board's root file system. Some development boards automatically run graphical interface programs after booting up. Y...[Details]
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STM32 has two interrupt flags for data transmission, one is the transmission data register empty flag, and the other is the transmission completion flag. Both flags can cause interrupts.
To send a d...[Details]
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On the evening of September 2, Huawei's 2020 campus recruitment presentation came to Wuhan University, and Honor President Zhao Ming gave a keynote speech titled "Brave New World" to young people. Zh...[Details]
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1. RS485 technical parameters The voltage difference between the two lines is 2~6V, compatible with TTL level 10m distance, maximum speed 35Mbps. 1km distance, 100Kbps Generally supports up to 32 nod...[Details]
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On June 1, 2010, the Ministry of Finance, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, and the National Development and Reform Commission jointly iss...[Details]
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Kyocera Crystal Devices Co., Ltd., a wholly owned subsidiary of Kyocera Corporation (hereinafter referred to as "Kyocera") and a developer and manufacturer of crystal components, has successfully d...[Details]
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1 Application Background
With the continuous deterioration of the ecological environment, consumers' health awareness has greatly improved, and indoor gas pollution has attracted more and mor...[Details]
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Remote Keyless Entry (RKE) systems allow the user to lock or unlock the vehicle's doors using a transmitter on the key fob that transmits data to a receiver inside the vehicle (See: Remote Keyless En...[Details]
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April 17, 2023, Shanghai - During the 20th Shanghai Auto Show, Aptiv, a global technology company committed to making travel safer, greener, and more connected, launched an innovative full-stack solu...[Details]
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Currently, the Chinese government encourages industry enterprises to implement digital transformation through cloud computing technology to accelerate economic growth. Many enterprises have deploye...[Details]
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There are thousands of parts in a car, and sometimes it is normal for some minor problems to occur. However, when the car has the following faults, you must not be careless. Breaking down halfway i...[Details]
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There are many empirical formulas, relationship tables and software about PCB line width and current on the Internet. This article sorts out the ones on the Internet, aiming to provide convenience fo...[Details]
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The number of parallel I/O ports of a microcontroller is always limited. Sometimes the parallel ports need to be used for other more important purposes. Generally, a large number of parallel I/O port...[Details]
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In recent years, with the continuous improvement of semiconductor production technology, silicon wafers have generally developed towards larger sizes. The size of silicon wafers has developed from th...[Details]
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Preserving the privacy of such Internet of Vehicles (IoV) has become a major challenge given the geographical mobility and resource constraints of vehicles. Furthermore, the limited resources of th...[Details]
FPGA/CPLD
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