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Abstract: In view of the special working condition of abnormal disconnection of the power battery high-voltage relay during energy feedback in electric vehicles, an IGBT protection strategy optimiz...[Details]
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What are the functions of each part of the PID regulator?
The PID regulator mainly consists of three parts: proportional (P), integral (I) and differential (D).
Proportional (P) par...[Details]
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On December 21, the "Answer Me 2020: Tencent Fengyun Lecture and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Management was held in Beijing. ...[Details]
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Meizu Technology started warming up for its spring conference today, but the date of the conference will not be announced until tomorrow.
Of course, judging from the current revelations,...[Details]
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Oscilloscopes Digital oscilloscopes have always been a good helper for engineers to design and debug products. However, with the development of computers, semiconductors, and communication te...[Details]
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Today we are learning how to use digital tubes and latches. The purpose of using latches is to reduce the use of IO ports. Originally, at least 15 IO ports were needed. After using latches, only 10 I...[Details]
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The car rain and light sensor is a new generation of vehicle-mounted intelligent sensor that integrates an infrared rain sensor and an ambient light sensor. The vehicle can automatically control the ...[Details]
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In some electrostatic sensitive areas, such as electronic component manufacturing, assembly areas, super quiet rooms, computers, pharmaceutical and RD tests, operating rooms, medical equipment manufa...[Details]
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Is Tesla's "China speed" too fast? After all, there is an old saying: "Slow work makes fine work." After Tesla's Shanghai factory was built and the Model 3 was quickly launched, people admired Tesla....[Details]
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Records from the United States Patent and Trademark Office (USPTO) show that ZTE recently transferred at least 47 families of patents to smartphone manufacturer OPPO. According to foreign media IAM M...[Details]
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#include "includes.h" uint16 Buffer ={0x1111,0x2222,0x3333,0x4444}; //Data buffer area, only four data can be written at a time uint16 data_Address = 0x0000; uint16 date_read ; /*****************...[Details]
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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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Autonomous driving is the product of the deep integration of the automotive industry with new-generation information technologies such as artificial intelligence, high-performance computing, big data...[Details]
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There are inevitably measurement errors in the initial measurement of cable faults, and further precise location determination is required. The cable fault precise location determination methods inclu...[Details]
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There are several common warnings in Keil. Of course, compared with errors, the degree of warning is not as serious as the error. Sometimes, if you ignore it, unexpected errors will occur. Let's take ...[Details]
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