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I haven't played with the 2440 development board for a long time. Today I wanted to play with the driver on my Shenchuan laptop, so I opened DNW to start editing.
I wanted to burn a system...[Details]
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1 Overview
Hearing and language are important means for humans to communicate with each other and understand the world, but the haze of ear diseases and hearing impairments plagues humans. For ...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + thermistor + TLC2543AD module + LCD1602 display module + alarm module + power supply. Specific functions: 1. LC...[Details]
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Before discussing this issue, let’s first briefly introduce what servos, servo motors, and stepper motors are as well as their advantages and disadvantages.
A servo motor is a motor syst...[Details]
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This article discusses several methods, ranging from very simple to more complex, to increase the drive current of the MAX44000 proximity sensor through an infrared LED, allowing the user to detect...[Details]
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ARM was founded in Cambridge, England in 1991 and mainly sells licenses for chip design technology. At present, microprocessors using ARM technology intellectual property (IP) cores, which we usually...[Details]
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Contemporary Amperex Technology Co., Ltd. (CATL), the world's largest battery maker, is reconsidering plans to build a battery factory in North America after it looked at possible s...[Details]
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Asus has officially confirmed that it will release the ZenFone 8 on May 12, and a landing page with a countdown to the launch is now live on the Asus official website. While the website suggests that...[Details]
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Labview provides a driver library that supports VXI bus, GPIB bus, and RS-232 serial bus interface hardware, but its operation on physical memory is limited, and the real-time performance of hardw...[Details]
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Today, electronics account for around 30-40% of vehicle costs, and this figure is rising steadily. These electronics include not only functional components such as engine control units, brake system...[Details]
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If you have the money to buy a Rolls-Royce Phantom, or any Rolls-Royce, you probably expect the ultimate in luxury and technology. You might also expect suicide doors, or rear-opening doors, for more...[Details]
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The difference between Class A, Class B and Class AB amplifiers
The operating point of the output transistor (or tube) of the Class-A amplifier is at the midpoint of its linear part. No matter how ...[Details]
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ARM exception handling is divided into synchronous and asynchronous exceptions. The following conditions are met for synchronization exception: 1. An exception is generated by directly executing or...[Details]
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From September 7 to 9, India's largest energy exhibition REI was held at the Noida Exhibition Center in Delhi. Growatt brought its S series inverters to the exhibition, which attracted wide attenti...[Details]
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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]
Programming Basics
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