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With the trend of intelligence and electrification, the automotive semiconductor market has experienced significant growth. According to Semiconductor Intelligence, the automotive semiconductor mar...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
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On March 3, Hangzhou Xiaoshan District issued a notice on the Three-Year Action Plan for Power Supply (2022-2024), in which the plan stated that it would accelerate the construction of new energy s...[Details]
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1 Introduction
"Hot plugging" refers to plugging and unplugging a card with a live working backplane, i.e., live plugging and unplugging. When a card is inserted, the working backplane is alrea...[Details]
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The so-called EMC is: the ability of a device or system to work normally in its electromagnetic environment and not cause unbearable electromagnetic interference to anything in the environment. E...[Details]
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Under the action of periodic load, the hysteresis loss of rubber and skeleton materials and the friction between rubber and skeleton materials of automobile tires will cause heat generation, and the m...[Details]
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When the actuator requires not the absolute value of the control quantity but the increment of the control quantity (for example, to drive a stepper motor), the PID "incremental algorithm" is needed....[Details]
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How to use an analog multimeter 1. Preparation The multimeter should be placed horizontally; adjust the "mechanical zero adjustment" screw so that the pointer indicates zero; insert the red tes...[Details]
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Flyback converters are popular because of their low cost, isolation, and the ease with which more output voltages can be implemented. For multiple output flybacks, one output voltage (generally the h...[Details]
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At the China International Intelligent Industry Expo-China Unicom booth, Fraunhofer IIS, a world-renowned audio and media technology research institute, and China Unicom demonstrated IPTV set-top box...[Details]
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On March 16, Huawei Managing Director, Terminal BG CEO, and Smart Car Solutions BU Chairman Yu Chengdong revealed that in the first three months of 2024, Huawei’s smart car selection business has tur...[Details]
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This method can greatly reduce the number of program statements, making the PLC program more concise and readable. Since time-consuming type conversion is not required, the program running efficien...[Details]
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From the perspective of memory management, a stack is a continuous memory used to store data, that is, a storage area that accesses data in a specific order, which can be summarized as "last in, firs...[Details]
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On February 22, local time, AT&T, the largest telecom operator in the United States, officially shut down its 3G network service. Other major operators such as T-Mobile and Verizon will also end this...[Details]
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Overview
As an important part of the vehicle's electrical and electronic system, the chassis electronic control system not only improves driving comfort, but also ensures driving safety. It is...[Details]