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The traditional technology of mine security system is relatively mature, mainly including TV monitoring system. The front-end point close to the central control room generally adopts cable transmissio...[Details]
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Introduction: This is a routine for STM8L-051 that I spent a long time to figure out. It controls the LED light. Timer2 enters the interrupt after 100us. The software starts the ADC, samples 10 times...[Details]
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Switching power supplies have been widely used in various electronic devices, and their unit power density is constantly increasing. However, they generate a lot of heat when working. If the heat c...[Details]
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Among the basic components such as resistors, capacitors and inductors, for most of us electronics enthusiasts and even hardware engineers, inductors are often the last ones to master. Today, we us...[Details]
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主程序如下:
/************************************************************
* Program: AVRGCC - RC5 Test
* Comments: RC5 decoder
* target mcu: 8515
***********************************************...[Details]
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On July 24, Beijing time, according to the US technology website The Information, two people familiar with the matter said that Apple is developing a foldable iPhone, which may be released as early...[Details]
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Chips are called the "food" of modern industry and are the most important basic components of the information technology industry. From mobile phones, computers, cars, to high-speed rail, power grids...[Details]
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Cardiovascular disease has always been a major killer of human health. According to statistics, there are currently about 290 million cardiovascular disease patients in the country, and the prevalenc...[Details]
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According to feedback from North American rooftop developers, distributed generation projects are the main market for string inverters in the United States.
Canada’s Abundant Solar Energy has ...[Details]
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1. In order to achieve quasi-3-state, the P0 port of the 51 single-chip microcomputer adopts OC output, that is, collector floating output, also called totem pole output. This circuit structure has o...[Details]
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Industry Overview
Sanding machines are machine tools that use coated abrasives (sandpaper or sanding belts) to sand and polish the surfaces of parts and components. They are often used in wood...[Details]
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The traction drive consumes almost all of the energy in an electric vehicle (EV). Therefore, the drive system must be as efficient as possible while taking up minimal space with minimal weight—all ...[Details]
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Abstract: This paper compares and analyzes three sinusoidal pulse width modulation (SPWM) control methods, points out their respective advantages and disadvantages and applications, gives some math...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
//**********Define global variables***********************//
//Look up the table 0 1 2 3 4 5 6 7 8 9 E F P OFF
uchar tab...[Details]
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Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
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