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By filters, signal processing, electronics, classification of filters, types of filter
Ⅰ. IntroductionIn electronics, a filter (signal processing) is a device or process that removes some unwanted components or features from a signal. Filtering is a class of signal p...
By phone sensor, temperature sensor, hall sensor, gyroscope sensor
1. IntroductionThe development speed of smart phone technology is unimaginable, which includes sensor technology. Sensors in mobile phones have the ability to make a big difference...
By MOSFET vs IGBT,Differences Between MOSFET vs IGBT,Advantage and Disadvantage between MOSFET and IGBT
Warm hints: The word in this article is about 3000 and reading time is about 15 minutes.SummaryThis paper is main about differences between MOSFET and IGBT, we will learn about their respective advantage and disadvantage and structure difference,how to choose MOSFET or IGBT and etc. by MOSFET ...
By Industrial Control Systems，Isolator，Isolator Definition，Isolator Working and Principle，四、Isolator VS circuit breaker
Warm hints: The word in this article is about 2500 and reading time is about 12 minutes.SummaryIsolator--also known as the signal isolator, is an important part of the industrial control system, is a linear optocoupler isolation principle, the input signal is converted to output. The input, out...
By Solar Cell Working principle,solar cell,solar cell developent
Warm hints: The word in this article is about 2600 and reading time is about 15 minutes.SummaryDue to the continuous demand of mankind for renewable energy, people are devoted to developing new sources. The energy that the sun shines on the Earth's surface in 40 minutes can be used for one year&...
By Transistor，transistor switching，transistor switching circuit
Warm hints: The word in this article is about 3500 and reading time is about 18 minutes.SummaryTransistor switching circuit (working in saturation state) is commonplace in modern circuit design applications. The classic 74LS, 74ALS and other integrated circuits use transistor switching circuits inte...
By optocoupler,optocoupler working,Optocoupler Tutorial,optocoupler basics
Warm hints: this article reading time is about 18 minutes.SummaryThis paper is mainly about how optocoupler works and the optocoupler basics. Optocoupler (OC), also called optoelectronic isolator or optocoupler. It is a device that transmits electrical signals on the medium of light. It usually...
By signal generator project; Single Chip Microcomputer; low frequency signal generator; single chip microcomputer(SCM); D / A conversion;
Warm hints: The word in this article is about 2800 and reading time is about 14 minutes.SummaryIn this article, it will mainly introduce a low frequency function signal generator project based on single chip microcomputer 89C51 . By adopting the technology of digital waveform synthesis and...
By ESD protection circuit,ESD protection circuit tutorial
Warm hints: The word in this article is about 3900 and reading time is about 20 minutes.SummaryIn recent years, with the rapid development of science and technology, the widespread application of microelectronic technology and the increasingly complex electromagnetic environment. People have drawn m...
By pulse circuit diagram
Warm hints: The word in this article is about 2800 and reading time is about 15 minutes.SummaryThere are a wide range of electrical pulse shape, sch as a rectangular, triangular, zigzag, bell, staircase and spire-shaped, the most representative of which is the rectangular pulse. Puls...
By Programmable Logic Device,Programmable Logic Device FPGA,FPGA,
Warm hints: The word in this article is about 3000 and reading time is about 15 minutes.SummaryThis paper is main about the basic introduction and design flow of Programmable Logic Device FPGA. Programmable Logic Device(PLD), as the name suggests, circuits in fixed logic devices are permanent ...
By OverCurrent Protection Circuit,overcurrent protection
Warm hints: The word in this article is about 2800 and reading time is about 15 minutes.SummaryMany electronic devices have a rated current. Once the device exceed the rated current, it will burn out the device. Therefore, these devices do a current protection module, when the current exceeds the se...