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When using a multimeter for measurement, there will be certain errors. Some of these errors are the maximum absolute errors allowed by the accuracy level of the instrument itself. Some are human error...[Details]
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Abstract: Since the LCD panel itself cannot generate light, it must use backlight to project light onto the panel so that the panel can generate brightness, and the brightness must be evenly distri...[Details]
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Vortex flowmeter is a flow meter with a wide range of uses. It can be used to measure and control the flow of almost all gases, liquids and steam. Vortex flowmeters are widely used in measuring coke o...[Details]
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As we study communication technology in depth, we need to gradually establish the concept of timing in our minds. The so-called "timing" is understood literally as "time problem" and "sequence proble...[Details]
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In the microcontroller's timer counter application, the initialization process of the program must complete the following tasks:
1. Assign values to TMOD to determine the working mode of T0 and T1 ...[Details]
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Murata Manufacturing Co., Ltd. (hereinafter referred to as "Murata") has developed the "SCH16T-K01", a compact 6-axis inertial sensor that can detect attitude angle and own position with ultra-high-l...[Details]
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On the afternoon of November 24, JPMorgan Chase analyzed the latest data disclosed by the China Academy of Information and Communications Technology (CAICT). In the past October, domestic iPhon...[Details]
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I believe everyone knows NFC. Nowadays, almost all flagship mobile phones support this function. With it, we can use our mobile phones to take buses and subways, open doors, and pay with our mobile p...[Details]
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Introduction: When developing 51 or AVR microcontroller programs, if you need to define a large array or string, the general definition will place these variables that occupy a large amount of memory...[Details]
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On December 21, GigaDevice said on an interactive platform that the company's products currently manufactured by SMIC do not involve 10nm and below technology nodes, and the sales of the company's pr...[Details]
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Recently, the 15MW/30MWh electrochemical energy storage system of the 100MW photovoltaic power generation project of Hubei Energy Shuanghe New Energy 90 Group was successfully connected to the grid...[Details]
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Traditionally, adding signal isolation to high-speed interfaces has been a nontrivial task. Data rates exceeding 250 Mbps are typically beyond the capabilities of optocouplers and most digital isol...[Details]
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In Part 5 of this series on EMI troubleshooting, we will discuss the practical application of time-correlated gated FFT and multi-channel FFT analysis on an oscilloscope.
Typically, far-field test...[Details]
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Is the prospect of servo motor controller good? There is a question worth pondering. I wonder if you have noticed that we have entered an era of mechanization. In the past, a large amount of labor ...[Details]
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introduction
As a classic control algorithm
,
PID control
has the characteristics of simple structure, easy debugging, fast dynamic response characteristics, and strong robustness. ...[Details]