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1 Introduction
The electromagnetic cooker is an advanced electronic cooker for cooking food in modern families, which uses the principle of electromagnetic induction for heating. It is very conve...[Details]
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Nowadays, no matter which brand you like, once you buy a mobile phone of that brand, you will definitely turn from fan to hater, or from fan to passerby. If you don’t believe it, we will give example...[Details]
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The LCD driver in u-boot is the LCD driver under the u-boot LCD driver framework, including LCD frame LCD driver The code is https://github.com/lisider/u-boot/tree/ok6410a Submit id: 54c4f9e1...[Details]
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Avery Dennison will attend the 2019 Asia International Label Printing Exhibition held at the Shanghai New International Expo Center from December 3 to 6 with the theme of "Making Materials More Ingre...[Details]
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Counterfeit Detection Technology of RMB Counterfeit Banknote Detector
This paper introduces the currently popular counterfeit banknote identification technology, and proposes that w...[Details]
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As the situation between Russia and Ukraine remains tense, Japanese media reported that if Russia attacks Ukraine, the Japanese government will consider following the United States in imposing export...[Details]
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The battery is an important emergency power source for the DC system of the substation. Once the circuit is open, it will pose a serious threat to the power supply safety of the entire substation. ...[Details]
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IT Home reported on April 7 that according to official news from Meizu, 45% of new users who purchased Meizu 18 were from Apple iPhone users. Meizu 18 is known as a small-screen full-blo...[Details]
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1 Introduction Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, but ...[Details]
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Peak current-mode control is often the preferred approach for power supply designers because its control-to-output transfer function has a first-order frequency response. A control-loop desi...[Details]
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At the 6th World Internet Conference, Cheetah Mobile CEO Fu Sheng pointed out in his speech that after the emergence of PC and mobile Internet, the next standardized device may be a robot. Fu Sheng...[Details]
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principle I have never used a 12864 screen before, but I have used other types, and the principles are the same. 12864 is the name of a screen with 128x64 pixels. The screen has 64 rows and 128 colum...[Details]
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Direct digital frequency synthesis ( DDS) is a new frequency synthesis method that has developed rapidly in recent years. It has the advantages of fast frequency switching speed, easy to improve freq...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
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Power technology
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