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【Reference】Wei Dongshan's teaching notes
1. Program framework
1.1 Touch screen:
main press thread, sent to display process through socket
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Package ev...[Details]
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On February 8, according to Phone Arena, the Samsung Galaxy S21 Ultra is about to come to an end, and the new flagship Galaxy S22 series will be on sale soon. It is reported that the purchas...[Details]
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Design goals of DC motor drive circuits
In the design of DC motor drive circuit, the following points are mainly considered:
Function: Is the motor unidirectional or bidirectional? ...[Details]
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The main content of this section: Complete the transplantation of the Lora module microcontroller STM8L101F3 standard library The STM8l101F3 microcontroller is an 8-bit microcontroller, but it is ver...[Details]
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1. Theoretical basis
This project aims to solve the poor performance of the existing TCP protocol in a network environment with a high loss rate. It proposes a transformation based on network codin...[Details]
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1 Introduction
In order to increase the interest of MCU enthusiasts in learning MCU, Lingyang University of Technology Education Promotion Center launched an intelligent robot using SPCE061A as...[Details]
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In addition to the MCU DEVICE ID, the STM32F030 chip also has a UID that exists in other chips. Because the programming manual of the chip does not mention this UID, but from the results of my own te...[Details]
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The lighting control system based on the Internet of Things uses ZigBee, single-chip microcomputer, sensor, C# and PHP programming as the main technical means, including lighting control unit, ZigB...[Details]
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The leakage switch tester commonly used by electricians at work is generally handheld, small in size, light in weight, and easy to carry. It can test various types of leakage protectors and is the ...[Details]
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Today, Huawei's Consumer Business CEO and Huawei's Executive Director Richard Yu posted a short video on Weibo. In the video, in addition to thanking users for their support for Huawei over the past ...[Details]
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The anti-interference performance of single-chip microcomputers has always been valued by everyone. There are about ten single-chip microcomputers on the market that I have come into contact with, in...[Details]
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The U.S. Patent and Trademark Office reportedly published three patent applications from Apple on Thursday, which show that Apple is making continuous technical improvements to its head-mounted devic...[Details]
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There are many ways to connect the reference power supply of TLC5510. Choose the appropriate reference power supply according to different occasions. Using the internal reference source, the typica...[Details]
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Toshiba’s new 150V N-channel power MOSFET features industry-leading low on-resistance and improved reverse recovery characteristics to help improve power efficiency Shanghai, China, March 30, 2023 ...[Details]
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my country's new energy vehicle industry is developing rapidly. High-power charging can meet consumers' demand for fast charging and is an important development direction of electric vehicle chargi...[Details]