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With the development of my country's economy and the progress of science and technology, the application of AC variable frequency speed regulation is becoming more and more extensive. Among various...[Details]
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introduction
The concept of digital television has gradually become popular. Most of the existing digital television receivers can only receive analog signals that meet the digital video s...[Details]
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The development of the semiconductor testing market has prospered along with the development of the semiconductor industry. In 2018, the scale of my country's semiconductor testing market has reached...[Details]
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Bandwidth is one of the most important indicators of an oscilloscope. The bandwidth of an analog oscilloscope is a fixed value, while the bandwidth of a digital oscilloscope has two types: analog b...[Details]
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E-books are undoubtedly the hottest application in the current portable electronics market. So what are the biggest competitive advantages and selling points of e-books? What should be paid attention...[Details]
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Last month, I was tinkering with the Arduino minimum system. I accidentally changed the crystal fuse position incorrectly, causing an Atmega8A-PU chip to be unrecognizable. I consulted Baidu and lear...[Details]
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How to transfer files between Tiny4412 and PC: There are currently four main ways to download the compiled executable file to the target board: The first method: transfer files to the development boa...[Details]
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Friend, do you want to change jobs? The kind with a starting annual salary of 2 million. Recently, Smart Car Reference learned that FAW Group, the big brother of China's automobile industry, is a...[Details]
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The Guangzhou Auto Show has come to an end. This is a carnival for new energy vehicle manufacturers, which also confirms the current strong position of domestic manufacturers from the side. During th...[Details]
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According to the activity guide released by Apple, a series of 30 activities are listed, ranging from the creation of anthropomorphic objects, to shooting time-lapse videos, making a storybook, drawi...[Details]
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Let’s talk about the development of robots
As the market is about to gradually open in full swing in the Year of the Rabbit in 2023, based on the actual market development of Jiangzhi Robotics...[Details]
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As shown in the figure, it is a wide-band linear detection circuit with a bandwidth of 10MHz . This circuit is a wide-band linear detection circuit with a bandwidth of 10MHz used in measuring instrume...[Details]
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1 Introduction
When a power failure occurs in a light rail vehicle, in order to ensure normal ventilation and passenger safety in the vehicle, the main circuit in the front-stage DC/DC conver...[Details]
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1 Introduction
There are many ways to test the attitude angle of a flying object, such as magnetic sensors, high-speed cameras, accelerometers, and gyroscopes. Each method has its own advantages an...[Details]
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With the development of society, cars are more and more closely related to people's lives, but the DC voltage used in cars is generally 12V, which cannot be directly used by portable electronic dev...[Details]