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When using an oscilloscope, you often need to combine the global and local waveforms of interest for viewing. This requires the use of the Zoom function that everyone is very familiar with. What are ...[Details]
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To account for noise errors, the ideal test system would have a signal-to-noise ratio of 100. Figure 9 shows the power required to measure the voltage response of a test object with different resistan...[Details]
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IoT applications are growing rapidly and have been impacting our lives over the past few years. The potential scope of IoT applications is limitless, and smart home continues to be the most popular I...[Details]
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China Energy Storage Network News:
Recently, the second phase of the personalized application project of the Dongguan Songshan Lake Energy Interconnection Sharing Platform, which was constr...[Details]
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1.4.1. Complete Introduction to the Development Board 1.4.1.1 Version (1) Our course is based on the Puzhong Technology STC89C51 development board kit V3.0 (high configuration), which is compatible...[Details]
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With the rise of MP3 mobile phones, users not only have higher and higher requirements for the volume and sound quality of mobile music, but also have higher and higher requirements for the storage c...[Details]
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1. Project Overview
1.1 Introduction
This paper introduces an environmental monitoring system based on wireless sensor networks. The system mainly includes the detection of temperature, humidity,...[Details]
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LED lights are widely used in various fields of the lighting industry. The LED stage lights in the stage lighting industry, such as LED moving head lights, LED floodlights, LED wall washers, LED patte...[Details]
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0 Introduction
Modern communication equipment, electronic products, electric vehicles, UPS, etc. generally use batteries as power sources. However, most charging devices have single functions, poor ...[Details]
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When you think of an engine, what comes to mind? Is it the displacement? Is it the number of cylinders? Or something else?
In fact, no matter it is 1.0L displacement or 6.0L displacement, no m...[Details]
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PWM, the full name of Pulse Width Modulation, is translated as pulse width modulation. Function: Change the pulse width to achieve different effects. Digital signals can be used to achieve the effe...[Details]
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On December 3, 2019, the Shenzhen Quality Inspection Association solemnly held a summit on high-quality development of the Greater Bay Area inspection and testing industry with the theme of "Testing,...[Details]
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It has to be said that the performance of the A15 is still very strong even now. Although the new Galaxy S22 lineup represents one of the top flagship products in the Android camp, these devices stil...[Details]
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① Variable V (only for S7-200): In S7-200, the internal variable of PLC is marked with the English letter V. Its function is similar to that of internal registers, which can be used to store the in...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
Microcontroller MCU
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