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As an avid car enthusiast, have you ever dreamed of owning a 1964 Ferrari 250 GTO sports car? I believe everyone wants to own one. But what exactly is the 1964 Ferrari 250 GTO? The Ferrari 2...[Details]
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1 Introduction
Due to the existence of two major excitation sources, road excitation and engine vibration, the proportion of automotive electrical and electronic system failures in vehicle fai...[Details]
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1. Asynchronous Motor Model Predictive Torque Control MPTC
Figure 1-1 Asynchronous motor model predictive torque control MPTC control block diagram
As can be seen from Figure (1-1),...[Details]
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High-speed in-vehicle networks increasingly rely on 10 Gigabit Ethernet communications with bandwidths up to 10 Gbit/s. However, high-bandwidth networks will inevitably push the performance of test...[Details]
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Editor: Because the LINUX kernel already supports the host driver of S3C2440 and supports a wide range of peripherals, this part can be used just by configuring. Because there are many things to ...[Details]
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1. Configure I/O ports, determine and configure I2C mode, enable GPIO and I2C clock 2. Write 1) Check whether SDA is idle 2) Send a start signal according to the I2C protocol 3) Issue a ...[Details]
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In recent years, with the development of power electronics technology, static variable power supplies are increasingly widely used in the fields of industry, military, medical treatment, aerospace,...[Details]
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The latest research report from Strategy Analytics’ IoT Strategy service, “The Battle for Unlicensed LPWA Supremacy in IoT,” predicts that by 2025, the number of unlicensed LPWA connections worldwide...[Details]
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How to reset? Just add a high level to the RST pin of the microcontroller for at least 5ms.
The schematic diagram of the basic reset circuit is shown below:
The working princip...[Details]
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The voltage following circuit of an op amp, as shown in Figure 1, uses virtual short and virtual open circuits. It looks simple and clear at first glance, and there is not much to pay attention to. T...[Details]
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Circuit diagram and troubleshooting experience of vehicle inverters
1. Main indicators of common vehicle inverter products on the market
Input voltage: DC 10V~14.5V; output voltage: AC 200V...[Details]
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According to Reuters, Huawei's rotating chairman Xu Zhijun said that in the future Huawei will build millimeter-wave radar based on 5G technology and develop lidar to solve the cost and performan...[Details]
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Up counting mode In up counting mode, the counter counts from 0 to the auto-reload value (the content of the TIMx_ARR counter), then restarts counting from 0 and generates a counter overflow event. I...[Details]
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According to foreign media reports, Tesla's first V3 supercharger in China was built and officially opened to the public at the Shanghai Jinqiao Supercharger Station, which means that the V3 supercha...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]