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Friends who are familiar with mobile phones know that the mobile chip field is a market full of smoke and gunpowder. Qualcomm, the overlord for many years, has always been in the top spot an...[Details]
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Not long ago, Qualcomm and ASUS jointly released a Snapdragon 888 fan-exclusive flagship phone, priced at 9999 yuan. Tonight, DXOMark announced the camera performance of this phone, with a total scor...[Details]
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It's the end of the year, and all major mobile phone brands will have a wave of new products. In addition to the selfie artifact S12 Pro, vivo has also confirmed the new generation of smart wat...[Details]
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An arm is a mechanical structure connected by multiple joints, similar to a human arm. It usually has rotatable or retractable joints that enable it to perform precise positioning and manipulation ...[Details]
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In 32 applications, we generally reset in two ways: 1. Press the reset button to reset the program 2. Pull the jumper on the microcontroller to complete the 32 In the above two reset methods, ...[Details]
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Introduction At present, the following methods and technologies are generally used to detect the position of objects (including human bodies): Microwave sensor: also known as microwave radar, it is ...[Details]
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System clock and power control 1. System clock LPC17XX has three independent clock oscillators, namely the main oscillator (MIAN_OSC), internal RC oscillator (IRC_OSC), and real-time clock osci...[Details]
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After the rapid development of the new energy vehicle market in 2020 and 2021, the growth rate of new energy penetration in global passenger cars has shown a clear slowdown since last year. The thr...[Details]
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Digital multimeters can be used to measure DC and AC voltage, DC and AC current, resistance, capacitance, frequency, batteries, diodes and more. The circuit design of the whole machine is based on th...[Details]
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Recently, the Hunan Provincial Development and Reform Commission issued the "Opinions on Further Accelerating the Construction of Electric Vehicle Charging Infrastructure."
The Opinion points ...[Details]
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We sometimes describe certain music as "rich in color" or "full of light and shadow." In the world of classical music, this is especially true of the works of Debussy and Ravel. But conversely, do ...[Details]
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This paper uses supercapacitors for rectification and filtering, and designs and implements them. Tests show that supercapacitors can be used for rectification and filtering at the output end of a po...[Details]
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Figure 1-24 shows the voltage waveform of the energy storage filter capacitor when all the charging times of the energy storage filter capacitor are pieced together. We can regard Figure 1-24 as th...[Details]
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Switching power supplies are widely used in various fields such as industry, communication, military, civil, aviation, etc. due to their advantages of small size, light weight, high efficiency, r...[Details]
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On October 28, BOE held the "Only One True Image" ADS Pro Technology Appreciation Conference in Shanghai. BOE has created three interactive scene areas, namely "Light and Shadow Reveals Truth", "Al...[Details]
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