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Sony has released the Chinese version of Xperia 1 II/5 II, priced at 7,999 yuan and 5,999 yuan respectively. Xperia 1 II and Xperia 5 II are Sony's first Xperia flagship smartphones that support 5G, ...[Details]
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Adjust the W317 voltage regulator from zero volts.
The voltage regulator made of W317 has a minimum output voltage of 1.25V due to the limitation of the circuit inside the integrated circuit. T...[Details]
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Apple announced last week that it will provide parts, tools and repair manuals to individual consumers, starting with iPhone 12 and iPhone 13, called the "Self-Service Repair Program." The program...[Details]
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The power supply is the power part of electronic equipment and is a very versatile electronic product. It has been widely used in various industries and daily life. Its quality greatly affects the ...[Details]
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After ARM enters the exception mode, it accesses the registers of each mode. The access between modes (excluding user mode) is done by modifying CPSR and entering another mode. The CPY SET between ...[Details]
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We do not recommend the use of unions unless necessary. Enumerations are relatively simple to use. There are good examples in the project practice in Chapter 19 of this book. In this class, let's pra...[Details]
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On December 7, Suiyuan Technology launched its second-generation cloud-based artificial intelligence inference acceleration card "Yunsui i20" - this is just five months after the launch of the cloud-...[Details]
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In recent years, cars have evolved much like mobile phones did decades ago. Mobile phones have evolved from the brick-like big brother that could only make and receive phone calls to the smart phone ...[Details]
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Sony announced on its official blog that the PS5 platform will support VRR variable refresh rate this week and announced the first batch of supported games. Sony says variable refresh rate (...[Details]
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Huawei released its powerful Mate 30 series of mobile phones at noon on the 19th local time in Germany. According to Reuters, due to the US ban, although Huawei's new mobile phones can use the Androi...[Details]
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0 Introduction
With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., the high-speed data transmission technology used for these devices and...[Details]
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Frequency characteristics are the response characteristics of a system (or component) to input signals of different frequencies, and are one of the most important characteristics of a network. The ...[Details]
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In fact, this is a problem of processing mechanism design. In addition to the ZDS2022 oscilloscope, some other brands of oscilloscopes (such as some Agilent oscilloscopes) use this design. The "press...[Details]
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With the rapid development of semiconductor lighting technology, various types of lamps and lamps using LED as light sources have emerged in large numbers, especially many LED lamps that replace trad...[Details]
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In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]