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#include "reg52.h" //header file
#include "intrins.h"
#define uchar unsigned char //macro definition
#define uint unsigned int //macro definition
sbit led_7=P1^7; //;;;LED flashes every second
sbit D...[Details]
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In order to solve the shortcomings of constant current power supply, microcomputer control and fuzzy control technology are introduced. The system can carry out different control schemes of free or s...[Details]
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introduction
What is a fuel cell?
The basic working principle of all fuel cells is the same: converting the chemical energy of hydrogen into electrical energy. However, several different types of f...[Details]
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The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs. S...[Details]
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At present, 97% of the world's population lives in areas covered by mobile cellular signals. It is no exaggeration to say that mobile communication technology has changed human society. 5G is the c...[Details]
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The STC12C5A60S2 microcontroller is compatible with the 80C51 microcontroller. Its serial port baud rate can be generated by a timer or an independent baud rate generator. Its baud rate mode can be f...[Details]
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Kingston announced that according to the latest data released by market research firm DRAMeXchange, Kingston is still the world's largest memory stick manufacturer, with product revenue reaching US$1...[Details]
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On January 20, Goertek released its 2020 performance report. The company achieved revenue of 1.183 billion yuan, a year-on-year increase of 20.16%; the net profit attributable to shareholders of the ...[Details]
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In 1962, Gallager proposed LDPC code in his research on error correction coding. However, due to the insufficient hardware conditions at that time, it was not until the late 1990s that people reall...[Details]
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The framework of the program has been completed. After turning on the watchdog, all that remains is to improve the program structure.
According to the documentation, the watchdog is mainly about the ...[Details]
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0 Introduction
Since its introduction, the monolithic switching power supply has rapidly occupied an important position in the field of small and medium power precision voltage regulated power su...[Details]
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On October 20, Shenzhen Hongfuhan Technology Co., Ltd. (hereinafter referred to as Hongfuhan) officially landed on the Growth Enterprise Market with the stock code 301086.SZ, the issue price of 96.66...[Details]
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As CATL raises 20 billion yuan for further expansion, the global major battery manufacturers are still competing to expand their production capacity. Large and start-up car companies have their own c...[Details]
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Electric vehicles can make an outstanding contribution to environmental protection and emission reduction: they have no tailpipe emissions and are quieter than traditional cars. The number of registe...[Details]
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Working principle of float pneumatic measuring instrument: float pneumatic measuring instrument has been used for decades at home and abroad, and has been effectively applied to various industries of...[Details]
NXP MCU
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