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This paper proposes a residential electricity management solution based on embedded Linux system. The system structure is shown in Figure 1. The entire residential electricity management system is ...[Details]
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QT download: http://download.qt-project.org/ qt-everywhere-opensource-src-4.8.4.tar.gz: http://download.qt-project.org/archive/qt/ tslib download: https://github.com/libts/tslib/releases Compile an...[Details]
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High-purity platinum wire is wound into a coil. In order to make the coil have an appropriate resistance (1Ω~2Ω), it should generally be wound more than 10 times. A paste coating composed of aluminum ...[Details]
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wiring: Code: main.c file /* Use the DHT11 module to detect temperature and humidity and display them on the LCD1602. Because the 1602 display does not always work, serial port printing is ad...[Details]
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Domestic power battery installed capacity in October is newly released! According to the latest data released by the China Automotive Power Battery Industry Innovation Alliance, CATL’s power batter...[Details]
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1 Introduction Power electronic products are widely used in the field of industrial control, and users have higher and higher requirements for power quality, among which the most prominent are volt...[Details]
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Instrumentation Amplifier Circuit Design
0 Introduction
The signals input by smart instruments through sensors generally have the characteristics of "small" signals: the signal amplit...[Details]
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When you first come into contact with MCU interrupts, most people may not know when to use them and how to use them. In fact, the use of interrupts greatly improves work efficiency. Interrupts are use...[Details]
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Heart rate measurement
At present, there are two main methods for measuring heart rate on the market: potential measurement and photoelectric measurement. Potential measurement is a relatively...[Details]
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Abstract: This article introduces an adaptive control A/D conversion coding circuit, focuses on analyzing the automatic gain control, error compensation and A/D conversion coding principles of t...[Details]
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The data of the current mainstream
LED display screen
is mostly based on the shift serial storage format, and the display data consists of red, green, and blue serial data, latch co...[Details]
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Recently, Chen Jin, general manager of Lenovo China's mobile phone business department, revealed on Weibo that there have been too many black swan events caused by the shortage of chip production cap...[Details]
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China Energy Storage Network News:
When it comes to Gaoneng.com, almost everyone in the power sales field knows it. "Internet celebrity Liao Shen" and "scholar Zhou Yingya" are also we...[Details]
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The system control coprocessor in the MIPS architecture is referred to as CP0. It provides the environment required for normal execution of instructions and performs operations such as exception/inter...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]