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Infrared electric ovens are popular among users for their fast heating speed, low power loss and high heating quality. However, because electric ovens consume a lot of electricity and have a relati...[Details]
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Amplifiers are generally divided into trunk amplifiers and user amplifiers, and there are also extension amplifiers, line amplifiers, etc. The trunk amplifier consists of a power supply, attenuator, e...[Details]
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The source program is mainly written with these basic instructions to achieve your control tasks. However, in order to increase the readability and maintainability of the source program, we introdu...[Details]
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Excellent circuit design is the fundamental way to produce beautiful sound, which is well reflected in imported amplifiers. The circuit introduced in this article was first seen in some imported ...[Details]
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The clamp meter is also called a clamp meter. Its working part is mainly composed of an electromagnetic ammeter and a through-type current transformer. The core of the through-type current transfor...[Details]
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Compared with the Earth, the lunar environment poses many constraints and challenges to human activities.
"Astronauts' bodies are very capable, but they can struggle on the moon, where gravity...[Details]
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On March 17, SEMICON China 2021, themed "Cross-border Global, Heart-to-heart Connection", opened grandly at the Shanghai New International Expo Center. As a world-leading integrated circuit manufactu...[Details]
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Elevators are an indispensable tool in modern people's lives. The current elevator door control systems all have their inherent defects, which make the elevator unable to operate normally, require a l...[Details]
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Summary of this article: This article describes in detail the process, steps, problems encountered and their solutions for porting goAhead 2.5 to the S3C2440 Linux system. Development Environment: ...[Details]
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Thanks to IT Home netizen @Mcrpheus for the clue, Xiaomi 10 has now pushed the MIUI 12.5.8.0 stable version update, which is 391MB in size. According to the update log, this update mainly op...[Details]
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The motor controller of new energy vehicles is the brain that controls the core power of new energy vehicles, and the core power system of new energy vehicles is the IGBT semiconductor power device...[Details]
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A year ago, the buzzword throughout the power industry was "smart," and industry experts and market analysts seemed to agree that the future of the power industry belonged to digital power managemen...[Details]
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According to the Global Quarterly Wearable Device Tracking Report released by IDC on September 9, global wearable device shipments in the second quarter of 2019 (Q2) increased by 85.2% year-on-year t...[Details]
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On February 23, the Ningxia Autonomous Region Development and Reform Commission issued a notice on the "Implementation Plan for the Development of New Energy Storage in Ningxia during the 14th Five...[Details]
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Panel research institutions have predicted the future market share of OLED and pointed out that BOE will be the largest panel manufacturer in the future. Panel research firm Display Supply Chain Co...[Details]