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Small portable electronic systems have been developing continuously, such as mobile phones, PMP (personal media players), DSC (digital cameras), DVC (digital video cameras), PME (portable medical e...[Details]
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Last month, the quadrennial Winter Olympics came to an end. The competition lasted for more than ten days, and was full of the passion of Olympic competition and the fun of ice and snow sports. The u...[Details]
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Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]
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Download the schematic used in this program: click here , the microcontroller chip used is stc89c52; just find the corresponding part. This is the circuit diagram of the entire microcontroller devel...[Details]
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Analysis of the three major touch screen technologies
Central topics:
Analysis of mainstream touch screen technologies
Solution;
Single touch screen one-touch control
Multi-touch scree...[Details]
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This is a multi-file format, the program is 128, 16 is no different
PROTEUS simulation diagram
/****************led digital tube header file************************/
#ifndef __led_H__
#define...[Details]
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In the field of photoresist, Japan is the world's leading manufacturer, especially in EUV photoresist, where their market share is as high as 90%, but they do not seem to be slowing down. Accord...[Details]
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To reduce conduction losses and reverse recovery losses, synchronous rectification requires precise timing control circuits. Although there are several methods to generate control signals, we now use ...[Details]
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introduction
The automatic backup power supply device is an automatic device that can automatically and quickly put the backup power supply into operation or switch the user to the backu...[Details]
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Note: This series of articles will mainly introduce some basic knowledge of ARM assembly language, taking ARMv7 and ARMv8 architecture as examples. Regarding the study of ARM assembly language, I wou...[Details]
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This is a 2 x 3W Stereo Audio Amplifier based on IC Power BA5406. This circuit will give you 3W power in each channel. This circuit is perfect for indoor sound systems.
Components List:
...[Details]
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In recent years, optical cable monitoring systems have had many applications in the fields of optical communication network maintenance, security sensing, flood sensing, and disaster prevention syste...[Details]
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The microcontroller source program is as follows: #include reg52.h #include "lcd1602.h" #include "delay.h" #include "pltable.h" #include "key.h" #include "adc0832.h" void timer0() interrupt...[Details]
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PSIJ, that is a silent storm
In the world of high-speed signal transmission, every tiny "fluctuation" may cause a huge impact. Today, a hidden "killer" is quietly threatening the sta...[Details]
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Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
Analog electronics
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