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In order to keep up with the explosive growth of the Internet and the increasing popularity of voice services, telecommunications companies are looking for new and better ways to install more equ...[Details]
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OLED screens are classified into two types: passive matrix (PMOLED) and active matrix (AMOLED). PMOLED displays are cheaper and easier to manufacture. However, the resolution and screen refresh rate ...[Details]
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Bandstop filter circuit diagram
The ratio of R6 to R7 in this circuit will determine the amplification factor Vuo at low frequencies. If Vu=1, R7 can actually be eliminated. The principle of sel...[Details]
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The method described in this article uses only one resistor and one switch, and the modification is simple and easy. First open the rear cover of the motor and find the speed potentiometer. If the po...[Details]
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Lynn Olsen is a famous American audiophile, whose articles are often seen in newspapers. Recently, he designed the Ariel speaker for his friends - a dumbbell transmission line (maze) speaker that i...[Details]
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High-speed conversion systems, especially those in the telecommunications field, allow analog-to-digital converter (ADC) input signals to be AC-coupled (by utilizing transformers, capacitors, or a co...[Details]
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Ad-hoc Network
A network that is usually created in a spontaneous manner. Ad-hoc networks do not require an architecture and are limited by time and space.
Active Slave Broadcast (ASB)
...[Details]
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MEMS gyroscopes become the most profitable
Such strong growth of MEMS gyroscopes is due to the high demand for smartphones and tablets, especially Apple's iPhone and iPad. It is expected to cont...[Details]
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This paper discusses the improvement of genetic algorithm operation method and its influence on the performance of genetic algorithm, and further introduces the specific implementation of the genet...[Details]
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Polarization mode coupling effect distributed optical fiber temperature sensor
The mode coupling effect type distributed optical fiber temperature sensor utilizes the coupling effect sensing betwee...[Details]
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1 What is a zero-drift amplifier?
Zero-drift amplifiers
Refers to amplifiers with offset voltage drift close to zero. It continuously and automatically corrects any DC errors to achieve ...[Details]
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Eliminating digital feedback
in the analog-to-digital conversion chain
can be a challenge. Even when extreme care is taken during board-level design to isolate the digital output from the analo...[Details]
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Modern smartphones are sleek and powerful, and while the size of the phone varies depending on the model, in general, a state-of-the-art device packs a lot of features into a package that measures app...[Details]
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Preface In actual applications, ADC often fails to achieve the nominal accuracy and suffers from severe waveform distortion. This phenomenon has long troubled our hardware engineers. So, why does ...[Details]
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With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]