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In the context of the market environment that continues to emphasize data security protection, Apple's decision is somewhat puzzling. According to Reuters, about two years ago, Apple abandoned its pl...[Details]
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This article will analyze several typical topological structures on a topic that netizens are more concerned about - inverters with unbalanced loads . Δ/Y Transformer Inverter Δ/Y transformer...[Details]
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Research on S3C2440A driving RGB TFT LCD screen
1 Introduction
With the advancement of technology, TFT LCD is increasingly widely used as a display device in various embedded systems. ...[Details]
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The construction of SEG's new energy vehicle technology global R&D center and the second phase of SEG Industrial Park officially started in Changsha Economic and Technological Development Zone. (...[Details]
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There are many sampling methods for oscilloscopes in test and measurement. Today, Ritu Classroom will introduce you to the selection of different sampling methods of oscilloscopes. Default Mode The...[Details]
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In recent years, biometric recognition technology, which uses biological features such as face, iris, retina, fingerprint, voice, and gene as identification methods, has gradually played a very goo...[Details]
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Correct use of insulation megger: 1. It must be placed horizontally on a stable and firm place to avoid measurement errors caused by shaking and tilting during shaking. 2. The wiring must be correct....[Details]
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Abstract: Electric double layer capacitor is a new electronic component with dual characteristics of battery and capacitor. It is mainly used for memory backup power supply, shutdown and shutdow...[Details]
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Tesla is a typical AI company. In the past year, it has trained 75,000 neural networks, which means that a new model is released every 8 minutes. A total of 281 models are used in Tesla cars. Next,...[Details]
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Since its birth, the semiconductor industry has gone through three generations of material changes. The third generation of semiconductor materials are mainly wide bandgap (bandgap width Eg 2.3eV) s...[Details]
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iPhone 11 sales exceeded expectations, and Samsung Display's OLED (organic light-emitting diode) panel supply was 10% higher than originally planned. On the 10th of last month, Apple released the i...[Details]
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The touch screen control chip is XPT2046. XPT2046 is a 4-wire touch screen controller with a built-in 12-bit resolution 125KHz conversion rate successive approximation A/D converter. 1. Basic princip...[Details]
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As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC volta...[Details]
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At present, 115V/400 Hz power supply is widely used in aviation, aerospace and other military equipment. Military equipment generally has high requirements for frequency accuracy, so it must be tes...[Details]
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The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]