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Bypass and decoupling capacitors have long been used to reduce the various noises generated on PCBs. Due to their relatively low cost, ease of use, and a range of available values, capacitors are ofte...[Details]
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With supply chain disruptions and changes in the international situation, Apple is expected to cut iPhone orders for 2022 and adjust orders again in the near future. In other words, services are beco...[Details]
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Last night, Bloomberg quoted people familiar with the matter as saying that Apple plans to announce at the WWDC conference this month that its Mac computers will abandon Intel chips and use self-deve...[Details]
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The move to Android 12 has been a rough process for multiple series of Android phones, with rolled back updates and occasional bugs. However, the number of problems we've seen with Google's flagship ...[Details]
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During the promotion of the ZDS2022 oscilloscope, front-line engineers often come to us to discuss some doubts about mains power measurement, which are roughly the following questions: 1. Why does t...[Details]
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0 Introduction
Microelectronic packaging has gone through dual in-line package (DIP), small outline package (SOP), quad flat package (QPF), ball grid array package (BGA) and chip size packag...[Details]
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In the process of digital transformation of enterprises, technological innovation can never keep up with the changes in customer business needs. There seems to be an unbridgeable gap between the two,...[Details]
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The general purpose input and output port (GPIO) is the most basic port we use for microcontrollers. Its main functions are: ● Each bit of the port can be configured individually ● Selectable input m...[Details]
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(1) If the gain crossover frequency ωc is high enough, the bandwidth is wide and the system response speed is fast. However, if the bandwidth is too wide, it is susceptible to high-frequency noise...[Details]
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Abstract:
Code instrumentation is one of the key technologies to achieve coverage testing, and efficient instrumentation technology is crucial for embedded software testing. Based on the research...[Details]
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Microsoft co-founder Bill Gates said on Tuesday that OpenAI's GPT artificial intelligence model is the most revolutionary technological advancement since he first saw the modern graphical desktop env...[Details]
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Realme has announced a new hardware product launch event to be held later this month. The long-awaited smart TV and smartwatch are expected to be launched in India at the same time, as the reg...[Details]
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LED fluorescent lamps use CREE and AOD ultra-bright LED white light as the light source, and the shell is acrylic/aluminum alloy (customer definition). The outer cover can be made of PC tube, which ...[Details]
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Three-phase Y connection circuit
The three-phase half-controlled circuit has a simple structure, but the utilization rate of the motor body is very low. Each winding is only energized for ...[Details]
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1. The concept of 3D transistor 3D transistors , technically speaking, should be three-gate transistors. The traditional two-dimensional gates are replaced by thinner three-dimensional silicon fins ...[Details]