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1 Introduction
The PC-based network video surveillance system developed rapidly in the late 1990s and is still the mainstream of video surveillance systems. However, this system has the d...[Details]
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The golden autumn season is the most intoxicating, especially in the north, which is the most nostalgic time of the year. It is like a trick of God, which has accumulated enough scenery and comfort in...[Details]
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1 Introduction This article will introduce how to use the CubeMx tool to create an SD card-based file system from scratch, for reference by those who will use this function in the future. 2 Preparat...[Details]
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As self-driving cars from BMW, Google, Ford and other companies have become more popular in recent years, questions about passengers and pedestrians have also arisen. For example, when a self-drivin...[Details]
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Zuosi Auto R&D released the "2022 China Passenger Car L2 and L2+ Autonomous Driving Research Report". Currently, L2-level ADAS has achieved large-scale mass production, and L2+-level ADAS is usheri...[Details]
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2. Let's talk about how the addresses in mini2440_dm9k_resource are calculated. Address calculation is also an important part in driver transplantation. Address calculation is rarely introduced in on...[Details]
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0 Introduction This test system is a test equipment for automatic inspection and testing of products on the production line of universal circuit breakers. It uses a programmable controller (PLC) as ...[Details]
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A high-reliability linear regulator usually requires a current limiting protection circuit to prevent permanent damage to the regulator due to load short circuit or overload. Current limiting pro...[Details]
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Steps to use Minitools to burn the uboot.bin file into the mini2440 development board: 1. Connect the development board to the computer with a USB cable, turn the S2 switch of the development board...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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Abstract: The noise of high-frequency power modules mainly comes from power conversion and output rectifier filter circuits. The ZVZCS PWM full-bridge converter realizes the soft switching of the s...[Details]
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There are many posts about how to call assembly in C51, but they usually only talk about the key points, and rarely describe the whole process in detail, which is not enough for beginners. Here, I wi...[Details]
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1. How to determine the three poles of MOS The identification of the three pins on the MOS tube symbol requires grasping the key points. The G pole is easy to identify. The S pole is where the tw...[Details]
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According to Taiwan media reports, semiconductor distributors WPG and WT Microelectronics announced their May revenues today, reaching NT$66.373 billion and NT$33.062 billion, respectively. Benefitin...[Details]
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my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world-leadin...[Details]