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First of all, the types of power amplifiers can be divided into the following types:
1. Pure Class A power amplifier
Pure Class A power amplifier is also called Class A power amplifier. I...[Details]
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On December 6, market research firm Omdia released a report titled "OLED Notebook Panel Development Plan and Outlook 2022", which showed that in 2021, Samsung Display's OLED notebook panel shipments ...[Details]
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I would like to briefly talk about the software and hardware collaborative processing flow after an exception occurs at the user level of the ARM platform. This is a general overview. After understan...[Details]
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On December 30, 2021, SK Hynix announced today that it had successfully completed the first phase of the acquisition of Intel's NAND flash memory and SSD business on December 30. Following the approv...[Details]
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The global epidemic is spreading like wildfire, and all walks of life have passively or actively pressed the shortcut key to the digital process. The rapid development of emerging technology fields s...[Details]
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1. Introduction
With the continuous development of human science and technology, the night of our planet is becoming brighter and more gorgeous. Behind these changes is the continuou...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Serial Port: Function: 1: Under TTL/CMOS logic level, 5v corresponds to logic '1', and 0v corresponds to logic '0'. TX RX remains high when idle. 2: RS--232 logic level. Normally, the serial p...[Details]
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Recently, the annual International Consumer Electronics Show (CES) was held as scheduled in an "online + offline" combination format. As the intelligent networking and assisted driving of automobiles...[Details]
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///////The single chip microcomputer controls the stepper motor, resets to 0 on power-on, switches between absolute coordinates and relative coordinates, and changes coordinates when moving. November ...[Details]
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1 Overview
The brushless DC motor is the most commonly used brushless motor. It is easy to drive, has adjustable speed and long service life, and is suitable for a variety of large and sma...[Details]
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"Only fools use lidar." I wonder if Musk could have imagined when he blurted out this statement a few years ago that the domestic laser radar industry is currently developing in full swing, as evid...[Details]
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The video surveillance and security industry is undergoing a dramatic transformation, moving from traditional analog CCTV cameras to logic-based digital cameras. The trend toward higher video resol...[Details]
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For those who have just learned ARM, if they analyze its startup code, they often do not understand the meaning of the following variables: |Image$$RO$$Limit|, |Image$$RW$$Base|, |Image$$ZI$$Base|.
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1. Comparison of I2S, AC97, PCM between S3C6410 and WM9713:
1. I2S, AC97, and PCM are different, each has its own, and the timing of the three is different. For the two sides to communicate, t...[Details]