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Domestic OEM body controller function development usually uses text to describe the system design. The dependencies between various functions are not clear and the function reuse rate is not high. As...[Details]

        There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's working efficiency and achieve accurate delay;...[Details]

Zero, Introduction When beginners start to learn 51 single-chip microcomputers, they are often stunned at first. They are supposed to be 51 single-chip microcomputers, but why is the model AT8...[Details]

*************************************************** *** Predefined macros in the ARM compiler ***************************************************** ARM compiler predefines some macros. These prede...[Details]

       1 Introduction 　　The main transformer differential protection is the main protection method for transformers. The basic principle is to reflect the difference between the current flowing int...[Details]

    Public transportation has strong advantages that cannot be matched by individual transportation. Giving priority to the development of urban public transportation systems is the best way to solve...[Details]

September 25, 2024 – Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focused on New Product Introduction (NPI), is now offering ...[Details]

"ChaoJi" standard charging gun On September 7, the State Administration for Market Regulation issued National Standards Announcement No. 9 of 2023, approving a series of new electric vehicle charg...[Details]

Tesla will become the first manufacturer to use LG Energy Solution's new NCMA lithium-ion battery, which contains 90% nickel.   Tesla has also been looking for "low cobalt and high nickel" battery ch...[Details]

Automobiles consume about 40% of the world's total oil production. Energy shortage (oil) and environmental protection have triggered a boom and direction in the development and manufacturing of elect...[Details]

The design considerations of consumer electronics chips and automotive chips are very different, which leads to very different process technologies. If we have to compare the two, like commenting o...[Details]

 **RESET** When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to the reset exception interrupt handler for execution. Reset exception inter...[Details]

South Korea's memory semiconductor industry accounts for more than 60% of the global market, but it lags far behind Japan in the field of system semiconductors. South Korean media analysis pointed ou...[Details]

introduction This paper proposes a network camera design based on ARM and POE embedded system. The solution uses AT91RM9200 processor and its peripheral modules as the hardware platform and embedde...[Details]

Here is a summary of the three major functions of MMU: 1. Conversion from virtual address to physical address 2.Cache control 3. Memory access rights protection The Linux kernel...[Details]