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The Rockwell hardness test is the same as the Brinell hardness test, which is an indentation test method. The difference is that it measures the depth of the indentation. That is, under the action of ...[Details]
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According to reports on December 4, according to reports from Bloomberg, the Associated Press, etc., on Friday local time, the U.S. Treasury Department announced that starting next year, electric veh...[Details]
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Wheel speed sensors in cars are crucial, helping to accurately control vehicle speed and improve driving safety and stability. When choosing such sensors, the appropriate type should be selected ac...[Details]
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The era of traditional automakers is over, and automakers need to speed up their transformation to avoid becoming another "Nokia." "The big question is: Are we going fast enough? If we continue at ...[Details]
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The low-speed characteristic is one of the important indicators to measure the performance of the turntable servo system. There are many factors that affect the low-speed characteristic, the most i...[Details]
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Far infrared reflow
The far-infrared reflow soldering used in the 1980s has the characteristics of fast heating, energy saving and stable operation. However, due to the different materials and...[Details]
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Due to the rapid development in backlight and lighting applications,
LED
technology, which is sold as energy-saving, environmentally friendly and long-life, is returning to the ranks of hot...[Details]
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Professional engineers explain the difference between ARM and MCU
1. Software This should be the biggest difference. The operating system is introduced. Why introduce the operating system? What are...[Details]
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A comparator can compare an analog signal with another analog signal or a reference signal and output the resulting binary signal. The analog signal here refers to a signal whose amplitude changes con...[Details]
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This article uses S3C6410 main control board, STM32, wifi module, GSM module and various mobile terminals to design a smart home system, so that discrete devices can form an interconnected and collabo...[Details]
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1 Overview
Among the many bus standards, various buses are called standard, but in industries or fields where market competition cannot be divided into different areas, various buses penetrate...[Details]
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What is sound? Friends who have been to junior high school know that sound is produced by vibration. A certain frequency of vibration produces a certain frequency of sound. In our Yitian version devel...[Details]
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Recently, HGTECH responded to questions from netizens on an interactive platform and stated that it provides optical module products to Huawei, with wireless series products accounting for more than ...[Details]
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Hangzhou Silan Microelectronics Co., Ltd. is a high-tech enterprise specializing in integrated circuit chip design and production of semiconductor microelectronics related products. The company's cur...[Details]
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If you are an auto technician, vehicle technician or auto mechanic, you may find this cheap yet powerful car battery charger circuit very handy as it can be used to charge all types of car and moto...[Details]
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