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As TSMC is expected to start mass production of 3nm process next month, Samsung is also actively catching up with its competitors by increasing 4nm chip production capacity. The latest news is that t...[Details]
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Conventional voltage and current measurements usually use three methods: mean detection method, peak detection method, and true RMS method. This article compares the application scenarios and advan...[Details]
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The actual transient traveling wave head on the transmission line always has a certain rise time, which makes it difficult to accurately calibrate the time when the initial traveling wave surge of the...[Details]
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On May 25, the 8th International Intelligent Connected Vehicle Technology Annual Conference (hereinafter referred to as "CICV 2021") hosted by the China Society of Automotive Engineers and the Nation...[Details]
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Sun visors can also be made high-tech! Add AI technology and say goodbye to sunglasses When it comes to sun visors, everyone is familiar with them. They are very common on cars, and the chance of u...[Details]
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What should we do to simulate a signal or generate a standard signal that everyone needs? In fact, we can use a signal generator to complete this basic operation very well. Because the simulated anal...[Details]
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Google Pixel 4 XL appeared on the GenkBench benchmark website. The benchmark data shows that the phone is equipped with 8GB of RAM and runs Android 10. From the benchmark situation, the single...[Details]
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At present, except for special circumstances, the semi-annual reports of listed companies have basically been released. The lithium battery industry chain shoulders the heavy responsibility of upgrad...[Details]
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The AC/DC charger can be external or embedded in the vehicle. The charger is connected to the battery management system. This system ensures that the battery cells are properly charged until the hi...[Details]
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I got a 28BYJ48 stepper motor not long ago, but I didn't have any information. I searched online and found some information, but I didn't succeed in following the program experiments introduced onli...[Details]
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Anyone who uses an oscilloscope comes into contact with probes. Typically, what we call an oscilloscope is used to measure voltage signals (also light or current, which are first converted into volta...[Details]
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1. keydrive.c
#include reg52.h
#include stdio.h
/*
Program function: This program is used to test the 4X4 matrix keyboard driver;
Program algorithm:
The button status is checked ever...[Details]
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0 Introduction
Wireless communication is part of people's modern daily life. In offices, schools or homes, we are exposed to wireless communication devices such as laptops, printers, camer...[Details]
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The content of Chery Technology Day is quite rich. We can share it by dividing it into several topics: traditional three-electricity part, EE architecture , smart cockpit and smart driving . Chery ...[Details]
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1. What is Power Factor Correction (PFC)?
Power factor refers to the relationship between effective power and total power consumption (apparent power), that is, the ratio of effective ...[Details]
Automotive Electronics
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