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With the rapid development of science and technology, many applications in the field of modern industrial measurement and control need to realize the timed acquisition and storage of a large amount of...[Details]
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The annual ELEXCON2020 Shenzhen International Electronics Exhibition will be held at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall) from September 9 to 11, integrating ...[Details]
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Introduction Anyone familiar with the need for equipment maintenance knows how important the sound and vibrations emitted by equipment are. Proper equipment health monitoring through sound and vib...[Details]
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Introduction: This paper designs an offshore liquid level measurement system based on AT89S51 single chip microcomputer. The system adopts the principle of segmented capacitance detection to realize ...[Details]
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On July 1, the Energy Storage Division was established and held at the headquarters. Chairman Zhang Tianren attended the meeting and emphasized that the development of energy storage is an importan...[Details]
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Semtech Corporation would like to congratulate the successful launch of the last networking satellite of the BeiDou-3 global satellite navigation system and its smooth entry into the planned orbit. W...[Details]
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#include
#include //My custom LCD1602 header file
/*---------------------------------------------------------------
24C32 can store 4K (1024*4) bytes (8bit), so the maximum addressing addres...[Details]
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1. This example is suitable for CPU: STC89C52 11.0592 crystal oscillator 2. Compilation environment: Keil_c51_v802 2. The baud rate of the serial port output = 9600bps without verification and withou...[Details]
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Since the HDMI standard was released several years ago, it has been widely adopted. In order to bear the HDMI logo, all
HDMI
products must pass the HDMI Compliance Test (HDMI CT).
Analysis of ...[Details]
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Specific implementation functions It consists of STC89C51 microcontroller + MQ-3 alcohol sensor + ADC0832 module + LCD1602 module + alarm module + power supply. Specific functions: 1. LCD1602 dis...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
sbit key1 = P1^0; //Key bit definition
sbit key2 = P1^1;
sbit key3 = P1^2;
sbit key4 = P1^3;
void send(uchar key_num) //Se...[Details]
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Wireless sensor network is a network composed of a large number of micro sensor nodes through wireless self-organization. It integrates three technologies: sensors, micro-electromechanical sy...[Details]
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As the unit brightness continues to increase, LEDs are increasingly used in the lighting field. In order to continue to increase the brightness of LEDs, it is inevitable to increase the area and ...[Details]
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On September 15, Unisplendour Cloud Technology Co., Ltd. (hereinafter referred to as Unisplendour Cloud), a subsidiary of Unisplendour Corporation, announced that it had completed a financing of 600 ...[Details]
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Static and dynamic display of digital tube To learn the static and dynamic display of digital tubes, we must first understand that the microcontroller can only enable one digital tube at the same tim...[Details]
Analog electronics
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