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1 Introduction
Due to the limitation of technology and objective conditions, hospitals have adopted various measures for a long time but have not been able to effectively reduce the occurr...[Details]
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Samsung is reportedly working on a mid-range smartphone, the Galaxy A82 5G, and it may be launched in South Korea as the Galaxy Quantum 2. Earlier, a Google Play Store Console listing leaked some...[Details]
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With the rapid development of science and technology, especially the widespread application of digital technology and various ultra-large-scale integrated circuits, electronic equipment, especially...[Details]
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Global Positioning System A high-precision wireless positioning system based on aerial satellites, it can provide accurate geographic location, vehicle speed and precise time information for any pla...[Details]
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Have you ever played a racing game on a TV where the controller vibrates to warn you when you stray off the track? If so, you already have a sense of what a haptic interface is. The word haptic com...[Details]
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Entering 2021, LiDAR seems to have suddenly become a hot topic. First, in early January, NIO ET7 was officially released , announcing that it was equipped with LiDAR and would achieve NAD full...[Details]
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Many system applications must adjust the switch mode power supply (SMPS) output voltage within narrow limits to remove errors and voltage drops in the power path, verify the operation of system lim...[Details]
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1 Introduction "EPA System Architecture and Communication Specification for Industrial Measurement and Control Systems" (hereinafter referred to as EPA) is a real-time communication specification...[Details]
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In a blink of an eye, Huawei has been sanctioned by the United States for more than a year. On May 16, 2019, the U.S. Department of Commerce included Huawei in the Entity List on the grounds of nat...[Details]
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PIC microcontrollers have computing functions and memory like CPUs and are controlled by software. However, the processing power is average and the memory capacity is also limited, depending on the...[Details]
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Core content:
Application of IGBT in DC600V
Overvoltage and undervoltage protection
Overheat protection
Application method:
Reduc...[Details]
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On February 25, Lihe Micro released its 2020 performance report. The company achieved operating income of 215.6273 million yuan, a year-on-year decrease of 22.09%; net profit attributable to the pare...[Details]
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Add NAND configuration options in smdk2440.h #define CONFIG_CMD_NAND Compilation error drivers/mtd/nand/s3c2410_nand.c: In function 's3c2410_hwcontrol': drivers/mtd/nand/s3c2410_nand.c:44: war...[Details]
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Current-mode control chip principle
Figure 1. Principle of current-mode control chip
As we all know, the current-mode control chip retains the output voltage feedback part of the volta...[Details]
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The servo control system is a high-precision, high-response, and high-stability control system that is widely used in industrial automation, robotics, aerospace, and other fields. In order to ensur...[Details]
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