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According to Juheng.com, relevant departments in Taiwan announced today (22) that an engineer at TSMC was diagnosed with COVID-19. TSMC said it has stepped up disinfection of the employee's work area...[Details]
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Simple production method of LED electronic light box
1. Production: Use acrylic board, plastic board, or other insulating materials, mostly black 2.5mm double-layer aluminum-plastic board. Car...[Details]
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1. DC output module
Power supply
Ripple and noise test
The output ripple of the DC output module power supply includes common mode and differential mode. The differential mode ripple i...[Details]
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Mouser Electronics Releases Final Issue of EIT Program 2021 Series - Exploring Emerging Trends in Industrial Automation November 24, 2021 – Mouser Electronics today announced the seventh and final ...[Details]
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1. Oscilloscope amplitude-frequency characteristic curve based on RC theoretical model
The bandwidth of an oscilloscope is called the first indicator of the oscilloscope, and the amplitude-freque...[Details]
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The key indicator of a battery is, of course, its life. On the surface, this is a simple specification, but it involves many factors, including: system load (time at full current, partial circuit ...[Details]
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Foreign media reported that OnePlus founder and CEO Liu Zuohu revealed that OnePlus is developing a smart watch. Liu Zuohu said that OnePlus is working closely with Google to develop a bette...[Details]
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In the design of LED switching power supply, the physical design of PCB board is the last link. If the design method is improper, it may cause the PCB to radiate too much electromagnetic interferen...[Details]
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FP6188 is a synchronous buck regulator with input up to 23V. It has built-in Power NMOS with 130mΩ internal resistance, excellent load and line regulation capabilities, and can achieve 2A continuou...[Details]
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For a long time, due to the harsh operating environment, imperfect monitoring and maintenance methods, fans have been constantly experiencing faults such as broken reducer teeth, burned bearings, b...[Details]
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Code: /* C language example 19 Question: If a number is exactly equal to the sum of its factors, the number is called a "perfect number". For example, 6=1+2+3. Program to find all perfect numbers w...[Details]
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1 Introduction
AC/DC and DC/DC converters are responsible for the conversion and transmission of system power. Their role in the system is equivalent to the human heart. Once a problem occurs, ...[Details]
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Asynchronous motors are widely used in the fields of industry, agriculture, transportation, home and business. For example, in industrial production, asynchronous motors are used in various machine...[Details]
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The basic structure of the system is shown in Figure 1, including sensor signal acquisition and processing, power motor drive, steering servo control, and control algorithm software development.
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On June 1, it was reported that as early as 2015, Apple 's electric autonomous car project, known as "Project Titan", began to surface. However, in the past few years, the strategic goals of the proj...[Details]
Analogue and Mixed Signal
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