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As portable electronics continue to shrink in size, their complexity increases. This leads to more and more challenges for designers, such as battery life, board space, heat dissipation or power co...[Details]
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On June 13, it was reported that Intel's 4 manufacturing process was only used once on the first generation of Core Ultra, codenamed Meteor Lake. Now it is the turn of Intel 3, which has been mass-...[Details]
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Recently, Phoenix Technology quoted a Maimai netizen as saying that Lenovo's self-developed chip has been successfully taped out using a 5nm process. According to reports, the 5nm chip developed by...[Details]
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On the evening of June 16, Honor, which had "broken away" from Huawei, made a grand appearance with its digital series flagship phones and released the new Honor 50 series smartphones. Honor CEO Zha...[Details]
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Foreword: During the project development process of microcontrollers, we often encounter the situation of using new IC chips. Sometimes a certain seller cannot provide the corresponding development p...[Details]
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With the development of electronic technology and computer technology and the implementation of distribution network automation system, the research on power quality problems and the development of...[Details]
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There is a harp without strings in the Iranian Pavilion of the Shanghai World Expo. It is recognized by many visitors as the most interesting exhibit in the Iranian Pavilion! Visitors only need to ...[Details]
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LLC resonant DC/DC converter has many advantages:
the frequency of
the switch tube
can operate in the under-resonance and over-resonance state; when the output load and input
voltag...[Details]
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After the chip and PCB are soldered together, in order to determine whether the chip is soldered well, in addition to the commonly used open-short circuit method, you can also use the diode position ...[Details]
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Electronic expansion valve is an expansion valve controlled by electronic circuits. It is a key component in variable frequency air conditioning and refrigeration equipment. Since the electronic ex...[Details]
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Beijing, China, May 13, 2022 -
Tektronix,
a global leader in test and measurement
, recently released the first 2022 Calibration Services Trends Survey data. The newly released survey data ...[Details]
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I. Introduction This article is written on the basis of the previous article " Serial Port Communication". The previous article used the query method, and this article uses the interrupt method. The ...[Details]
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I've been working on a timer recently. When I read the instructions, it was like reading a book written in heaven. I didn't understand where the problem was. I didn't understand how many signals came ...[Details]
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In the past year, active noise reduction headphones have become a very popular product function concept outside of true wireless headphones (TWS). The experience of the world becoming quiet instantly...[Details]
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PNP expansion voltage and current positive polarity output circuit with current limiting function
Figure 1. PNP expansion voltage and current positive polarity output circuit with current limiti...[Details]
Analog electronics
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