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The semiconductor chip industry is a global division of labor and global production. However, in the past two years, Europe and the United States have been striving to localize chips. Europe wants to...[Details]
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Other brands are piling up supplies, so why does Tesla like to reduce allocations? With 8 cameras, why can Tesla engage in autonomous driving? What is the role of lidar that Musk bombards? This...[Details]
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Basic knowledge of infrared receiver
The infrared receiving circuit is usually composed of an infrared receiving diode and an amplifier circuit. The amplifier circuit is usually comp...[Details]
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Litchi Board Remember to click COM12 on the right before downloading, and then select the correct port #include gpio.h #include sleep.h #include stdio.h #include string.h #include unistd.h #i...[Details]
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The LTM4601HV is a complete 12A step-down switch-mode DC/DC power supply with an on-board switch controller, MOSFETs, inductor, and all supporting components. The µModule is built into a small surf...[Details]
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As a sensing device, the detector is used to detect the intrusion behavior of the intruder and various abnormal situations. There are many places that need security protection in various intellige...[Details]
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On February 6, according to the Taiwan Economic Daily, TrendForce estimates that with the expectation that global economic activities will gradually return to normal in 2022, smartphones will be clos...[Details]
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Although the smartphone market is very sluggish this year due to the epidemic and Sino-US trade issues, the popularity of the smart wearable market has increased instead of decreased. According to an...[Details]
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Challenges at the start
One of the challenges in designing a successful energy harvesting system is getting started. There are often so many unknowns in the early stage...[Details]
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The time slice round-robin scheduler is used for time slice round-robin scheduling as function OS_SchedRoundRobin(), This function is called by OSTimeTick or OS_IntQTask() and is defined in the fil...[Details]
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Introduction
Radio technology has been used for communication for nearly a hundred years. From the original radio broadcasting and wireless telegraph, it has developed into satellite and microw...[Details]
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Copy the files in 29th_app_system_call\kernel to the kernel directory
syscalls.h == include/linux
read_write.c == fs/
calls.S == arch/arm/kernel
Analysis: When the application...[Details]
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Basic Introduction to HUD
According to monitoring data from Gaogong Intelligent Automobile Research Institute, in 2023, 2.2543 million new passenger cars (excluding imports and exports) with p...[Details]
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"After years of rapid development, intelligent connected vehicles have made great achievements, but there are still problems that need to be solved for truly large-scale high-level autonomous driving...[Details]
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Mitsubishi servo system is a high-performance motor drive system widely used in the field of industrial automation. Its fault codes and processing methods are crucial for equipment maintenance and ...[Details]