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The following method is transferred from the Internet and has not been verified
Environment: Ubuntu 13.04
1. First, make an SD boot disk:
Insert the SD card
sudo dd iflag=dsync ofl...[Details]
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Tencent Red Magic gaming phone 6S Pro launched a limited edition battlefield camouflage set, equipped with a Snapdragon 888 Plus processor, 18GB+512GB ultra-large memory combination, priced at...[Details]
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A crystal oscillator refers to a thin slice cut from a quartz crystal at a certain azimuth angle, a quartz crystal resonator, abbreviated as quartz crystal, or crystal oscillator for short; the rol...[Details]
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Although LG had previously announced that it would commit to bringing both AirPlay 2 and HomeKit support to certain 2018 TV models, LG now says it has no plans to do so. LG recently brought the App...[Details]
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In recent years, the design style of mobile phones has been doing subtraction. First, Apple took the lead in removing the 3.5mm headphone jack, and then the Android camp took the lead in removing the...[Details]
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Fifteen years ago, if there was a mobile phone that created an era, it would most likely be the Moto V3. This Motorola phone, with its all-metal shell, ultra-thin design, and "blade warrior" appearan...[Details]
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After the GPIO register is converted by the ioremap function, the physical address (the actual address of the register) can be controlled by directly controlling the virtual address, thus realizing t...[Details]
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On September 4, Zhongjing Electronics issued an announcement on the progress of establishing an industrial fund. Zhongjing Electronics held the 31st meeting of the 4th Board of Directors on July 13...[Details]
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In electronic measurement technology, frequency and phase measurement are one of the most basic measurements. Phase measuring instruments are commonly used in the field of electronics. Currently, f...[Details]
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This article introduces the A/D conversion and signal input channel selection using the ARM core S3C2440 as the processor and the 24-bit ADS1256 chip with its own analog switch. It uses its character...[Details]
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Among the new generation of liquid crystal (LCD) panels, the GIP (Gate in Panel) or GOA panel is the one that can be stably mass-produced, cost-reduced and energy-efficient. In the system of this t...[Details]
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Compared with the forward converter, the flyback converter does not require an output filter inductor, has a simple structure and low cost. Compared with the half-bridge converter, the flyback conver...[Details]
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1. MCU interrupt system The concept of interruption: When the CPU is processing an event A, another event B occurs, requiring the CPU to process it quickly (an interrupt is generated); The CPU tempor...[Details]
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Continuous Wavelet Transform (CWT) has the characteristics of multi-resolution and can be regarded as a bandpass filter filtering the signal at different scales. Wavelet transform has the ability t...[Details]
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Can Xinlian Integrated Circuit continue its good growth momentum in the fourth quarter? What is the profit trend of the silicon carbide business? Who are the customers of analog IC? What is the r...[Details]
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