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In today's world, major energy sources such as oil, coal, and natural gas are facing the risk of resource depletion. At the same time, environmental pressure is also increasing. Therefore, environm...[Details]
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Hotels are places for domestic and foreign tourists to stay, eat, hold various meetings and banquets. Modern hotels are generally multifunctional and comprehensive, integrating catering, accommodat...[Details]
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1 Introduction
In recent years, with the widespread application of power electronic equipment and nonlinear and impact equipment, the harmonics generated in the power grid have caused serious...[Details]
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Circuit principle: This circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure sensor is specially designed for blood pressure detection and is mainly used in portable ...[Details]
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Advanced driver assistance systems (ADAS) and technologies designed for mobile devices such as facial recognition, eye tracking or gesture control are increasingly finding their way into cars. These ...[Details]
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On July 10, industry organization SEMI said on July 9, California time, that global semiconductor equipment sales from original manufacturers are expected to reach US$109.47 billion this year (IT H...[Details]
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first part: STM32 key input is my second small example of input on the STM32 platform. The idea is to first query the hardware diagram to see whether the key is low-level effective or high-level effe...[Details]
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//12864 single chip display program with character type
#include reg52.h
#include math.h
void lcd_init(void);
void clr_lcd(void);
void send_com(unsigned char cmd);
...[Details]
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Recently, a new Redmi phone with model number M1908C3IC passed the review of the Ministry of Industry and Information Technology and was officially connected to the network. According to the "ID phot...[Details]
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The HC89S003A series is a Xinsheng compatible STM8S series Flash microcontroller with built-in enhanced 8051 core, 16K Flash memory and 256Bytes+768Bytes RAM; the HC89S003A series has rich peripheral...[Details]
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Pic microcontrollers are probably familiar to everyone. Among them, the introduction to pic microcontrollers, the advantages of pic microcontrollers, and the shortcomings of pic microcontrollers are ...[Details]
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In October 2018, Simon, the "Father of Hidden Champions", mentioned in a speech that over the past 20 years, he has collected data on 2,734 hidden champion companies around the world. Germany has 1,3...[Details]
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The more you understand how to implement your design, the timing requirements of your design, the resource distribution and structure of the target device, and the effect of EDA tools on executing co...[Details]
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1. Introduction The parallel active power filter is a power electronic device that compensates for harmonics in the power system. Its main structure is divided into four parts: harmonic detection, PW...[Details]
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On November 18, the General Office of the Ministry of Industry and Information Technology and the State Administration for Market Regulation issued a notice on doing a good job in the coordinated a...[Details]
Industrial Control Electronics
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