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1 Introduction
Today, environment and development have become two major issues facing human society, and the solution of these problems is closely related to energy. At present, coal is the mai...[Details]
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As we all know, in the global semiconductor silicon wafer industry, international giants such as Shin-Etsu Chemical, SUMCO, and Siltronic occupy a major market share. However, domestic semiconductor ...[Details]
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1． P0 (80H) P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 2. SP stack pointer (81H) 3. DPTR data pointer (composed of DPH and DPL) DPL data pointer lower eight bits (82H) DPH data pointer high e...[Details]
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The "Inter-Transfer Alliance" jointly formed by manufacturers such as OPPO, vivo and Xiaomi is now growing larger, making it more and more convenient to transfer data between Android phones of diff...[Details]
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At present, projectors are common equipment in multimedia classrooms of colleges and universities. However, due to frequent use and mixed personnel, projector remote controls are often damaged or l...[Details]
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Abstract: MSP430F169 is used to control the video decoding chip ADV7183B to process the composite video, S-Video and color difference component video input sources, thereby outputting 8 bit/16 bit ...[Details]
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High power resistors used in RF and microwave bands are mostly used in Wilkinson power dividers or combiner products. To get the best performance, the 100 ohm isolation resistor used in the Wilkinson ...[Details]
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Keysight and Singapore University of Technology and Design sign MOU on O-RAN and 6G technologies The collaboration focuses on the security, sustainability and standardization of O-RAN as well as 6...[Details]
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Inverting amplifier circuit using guard ring
TLC2652 is a high-precision amplifier, which often works at high gain when the input voltage is in the microvolt range. To ensure the accuracy of the a...[Details]
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The open baffle high-fidelity high-quality speaker design presented here offers an alternative to ordinary speaker enclosures. Its sound emission pattern is similar to that of an electrostatic one....[Details]
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introduction
In recent years, power supply products have made breakthrough progress, but at the same time, the problem of energy waste has become a growing concern at home and abroad, which is...[Details]
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On May 5, IP supplier Rambus announced that it had signed an agreement to acquire leading electronic design company Hardent. The company said the acquisition strengthens Rambus' world-class engineer...[Details]
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As the epidemic situation in Europe improves, the person in charge of the organizer of IFA 2020 (Berlin Consumer Electronics Show) stated at an online press conference that this year's exhibition wil...[Details]
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With the rapid development of wireless communication technology and the continuous evolution of specifications over the past decade, various wireless technologies, whether GSM, GPS, WLAN (such as Wi-F...[Details]
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On October 30, the e-sports performance flagship, iQOO 13, was officially released. As a flagship series with a high cost-performance ratio, iQOO has strong performance and has been additionally op...[Details]
Analog electronics
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