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Impact of SARS on the manufacturing and automotive industries in 2003 According to the progress of SARS in 2003, the coronavirus was controlled under natural conditio...[Details]
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Touch-enabled consumer electronics devices are increasing in size every year. Touchscreens are widely used in smartphones and are rapidly expanding to tablets. With the release of Windows 8, touch fu...[Details]
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An oscilloscope is a graphical display device that describes the waveform of an electrical signal. This simple waveform can explain many characteristics of a signal: the time and voltage value of t...[Details]
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When using twisted pair transmission, sometimes due to environmental factors, moire interference may appear on the monitor. For this reason, UTEPU conducted the following simulation experiment for ...[Details]
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Long-duration energy storage (LDES) technology combined with renewable energy could cut emissions from industrial energy use by nearly two-thirds, a new report says.
Around 65%...[Details]
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95% of applications have vulnerabilities, 25% of which are affected by serious or high-risk vulnerabilities For software security program leaders, a deep understanding of software risks can help th...[Details]
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The physical picture produced is as follows: The circuit schematic is as follows: Schematic 1. Introduction of the work Based on 51 single chip microcomputer, ultrasonic sensor is used to mea...[Details]
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1.interrupt is used for interrupt function.
The definition is as follows:
Syntax: interrupt void function name()
or
interrupt void function name()
Parameters: The interrupt function has no ...[Details]
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/*This chip is not widely used*/
#include reg51.h
#define uchar unsigned char
#define uint unsigned int
uchar Chan0Value,Chan1Value;
sbit RS=P1^0; //1602 control pins
sbit RW=P1^1;
sbit EN=P1^...[Details]
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We all know that wired doorbell systems require wires and suitable sockets to work satisfactorily. Since wired doorbell systems require complicated wiring and require experienced people to complete...[Details]
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The International Energy Agency (IEA) estimates that electric motors consume more than 45% of the world’s electricity. Therefore, it is critical to find ways to maximize the energy efficiency of thei...[Details]
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On May 12, Visual China released an announcement on the resumption of service on the company's website, announcing that the 300,000 yuan fine had been paid in full and the website had been back onlin...[Details]
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Example: Initialize anywhere: app_key_init(); void demo(void) { bsp_led_toggle(LED0); } // The button trigger event will jump to the corresponding function. Here we demonstrate single click to ...[Details]
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Line pre-drive circuit
The row drive tube generally works in a switch mode. There are two ways to drive the row output tube: one is to make the row output tube conduct, and the row dr...[Details]
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DELIXI is a well-known electrical equipment manufacturer, and its inverters are widely used in the field of industrial automation. DELIXI inverters have many models, and the fault code of each mode...[Details]
Microcontroller MCU
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