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Digital frequency modulation is also called frequency shift keying, or FSK for short. It is a modulation method in which the carrier frequency changes with the digital signal. It is a digital modu...[Details]
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On March 10, TCL held the 2022 TCL QD-Mini LED Spring New Product Launch Conference last night, officially launching three new QD-Mini LED TV products, including the Lingyao QD-Mini LED Smart S...[Details]
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When the absolute value of a signal is needed, we often use high-precision rectifier circuits as part of signal size measurement circuits in metering applications. There are countless designs for this...[Details]
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Market leaders in HMI and real-time 3D development collaborate to help simplify development of advanced user interfaces ERLANGEN, Germany, October 19, 2020 – Elektrobit ( EB ), a global suppli...[Details]
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As an important source of electrical energy,
medium-frequency gasoline
generators
play an important role in situations where backup
power
and mobile operations are required. They are...[Details]
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LED has been applied more and more widely due to its small size, low voltage, long service life, high brightness, low heat and environmental protection. If you don't understand different LED driver p...[Details]
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On June 19, Zhaoxin released two new-generation 16nm 3.0GHz x86 CPUs, named KX-6000 and KH-30000. According to Xinhua Finance, KX-6000 and KH-30000 are aimed at the PC market and server marke...[Details]
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After studying the self-driven synchronous rectification technology, let's focus on the control-driven synchronous rectification, which is usually more complicated than the self-driven one. Of cour...[Details]
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Celebrate the holiday season together with exclusive Black Friday discounts at your own dedicated Holiday Center Shanghai, China, November 22, 2023 - element14, a global distributor of electronic c...[Details]
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Pulse response principle
A "perfect" square wave pulse contains the amplitudes of countless odd-order sinusoidal harmonic components, as shown in Formula 1:
Therefore, we can think...[Details]
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Digital multimeter is a commonly used testing instrument. As a modern multi-purpose electronic measuring instrument, it is mainly used in physical, electrical, electronic and other measurement fields...[Details]
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Abstract：The thesis described a few teaches，several actual problems and the methods to analysis and handle the problems in the design of the direct voltage-stabilizing source． And this paper analyz...[Details]
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Preface: Driven by the dual trends of digitalization and networking, perimeter security intrusion detection devices have also ushered in new changes and breakthroughs. On the one hand, the applica...[Details]
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At a launch event early this morning, Apple released a new, redesigned 24-inch iMac. The new device is equipped with an M1 chip and an improved 1080p FaceTime front camera, and is available in a vari...[Details]
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Introduction to FPC (Flexible Printed Circuit)
Flexible Printed Circuit (FPC) is a circuit board made of flexible copper-clad laminate as the substrate. It is used as a medium for signal trans...[Details]
Analogue and Mixed Signal
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