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The 8031 single-chip microcomputer has been widely used in my country in the past decade due to its small size, rich resources, and excellent performance-price ratio. Its internal programmable fu...[Details]
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Since the pulse signal source generated by the single-chip microcomputer is realized by software, the output frequency and step are limited by the single-chip microcomputer clock frequency, the n...[Details]
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Insulation resistance multimeters generally use automatic calibration technology. Except for the parts that can be replaced, components should not be replaced at will to avoid deviations in technical ...[Details]
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AMD has successfully transformed in recent years. Facing competition from powerful rivals such as Intel and Nvidia, as well as headwinds such as the US-China trade war disrupting the chip market supp...[Details]
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This semester, I came into contact with single-chip microcomputers, which are microprocessors that integrate some functions of computers. They can be seen everywhere in life: the induction cooker...[Details]
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The emitter follower (also known as the emitter output, or simply the emitter follower) is a common collector circuit (see the figure below). It inputs the signal from the base and outputs t...[Details]
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1.1 Project Introduction Urine volume monitoring is an important part of detecting multiple indicators of patients. It is the most direct and sensitive physiological indicator reflecting the level of...[Details]
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Introduction
In recent years, with the rise of China's automobile industry, the related automobile multimedia technology has also flourished. At present, automobile multimedia mainly focus...[Details]
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Recently, Wang Dong, director of the Management Committee of Fuxin High-tech Industrial Development Zone, led a team to Ningbo, Zhejiang to attend the 3rd International Symposium on Energy Storage ...[Details]
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Avita completed its Series B financing in August 2023. After the capital increase, Changan Automobile will still be Avita's largest shareholder, with a shareholding ratio of 40.99%; CATL holds the se...[Details]
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MSP430 MCU matrix 4*4 keyboard interface technology and program design
V5v
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The chip is the stc89c51 microcontroller.
The following is the circuit diagram of the matrix keyboard. The matrix keyboard is connected to port p2.
The following is the diagram of the microcontrol...[Details]
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ADAS is the abbreviation of Advanced Driving Assistance System. The Chinese name is Advanced Driving Assistance System. Currently, it is divided into 17 subsystems on the market. In the last two issu...[Details]
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Strategy Analytics' latest research report, "US 5G Awareness & Smartphone Brand Preference", points out that users have a high level of awareness of 5G, with 57% of users claiming to be basically fam...[Details]
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The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]