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Apple recently updated its Apple Music app for artists with some minor bug fixes and improvements, but there's one more notable change - a new icon. The Apple Music app for artists now has a simple...[Details]
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Only by understanding the various performance indicators of the oscilloscope can the test be carried out smoothly. Today, we will share with you what is automatic triggering and what is normal trigge...[Details]
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The semiconductor industry is constantly searching for new exotic materials, dielectric solutions, and novel device geometries to further and further reduce device size. For example, lateral and vert...[Details]
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According to news on May 12, Samsung Electronics stated that it will publish a paper on SF4X at the 2023 VLSI Symposium in Japan. This is a 4nm foundry process targeted at high-performance computing ...[Details]
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Mechanical jitter: When a button is pressed, the level does not change immediately, but there will be an unstable state process before entering a stable level state.
Software debounce: If there are m...[Details]
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0 Introduction With the development of science and technology, there are more and more portable electronic products. Modern wireless technology makes them lighter and easier to connect to the I...[Details]
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Three-phase imbalance is an important indicator of power quality. Although there are many factors that affect the power system, the normal imbalance is mostly caused by three-phase components, line...[Details]
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There is a prerequisite for LED to have a long life and high efficiency, that is, suitable working conditions. The main factor affecting the life and luminous efficiency is the working junction t...[Details]
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Abstract: This paper discusses the encoding and decoding process of low bit rate speech coding MELP, which effectively reduces the speech coding bit rate and can weaken the speaker's personal voice...[Details]
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The semi-annual report disclosure of listed companies kicked off in July. In the context of the overall poor economic environment, what kind of answers will the major companies hand in? How should lo...[Details]
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The figure shows a circuit for expanding current application using a W78XX integrated voltage regulator and an NPN power tube.
The maximum load current of the W78XX integrated regulator is 1.5A. PN...[Details]
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With the development of mobile communication industry and the increasing size of mobile network, network optimization is bound to become the top priority in network maintenance. In mobile communicatio...[Details]
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Changes in the form of automotive head-up display (HUD) products Head-up display (HUD) is an optical device that works basically the same as a projector, projecting the information to be displ...[Details]
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Recently, the new Volvo XC60 uses an 8AT transmission, so some people started to say: Look, dual clutch is not good, right? Volvo also switched to AT. Let's not discuss the reasons why Volvo swit...[Details]
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ML4835 PFC controller circuit
Figure ML4835 PFC controller circuit
The power factor correction circuit of ML4835 is a boost PFC control circuit with peak or average current detection, which on...[Details]
Analog electronics
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