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1. Characteristics and basic wiring diagram of two-wire proximity switch 1. Two-wire proximity switches can sense the proximity of metal or non-metal, have the characteristics of non-polarity i...[Details]
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The circuit for measuring the power of a three-phase three-wire system using a single-phase power meter is as shown in the figure. This circuit uses two single-phase power meters connected to the thr...[Details]
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1 Introduction
In recent years, SPWM inverters have been widely used in many AC power regulation systems. Compared with half-bridge inverters, the switching current of full-bridge inverters is redu...[Details]
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I started to learn bare-metal programming of 2440, and tried to familiarize myself with all the hardware from the most basic level as soon as possible. Initially, I started by configuring the bare-...[Details]
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Orifice flowmeter is a commonly used flow measurement instrument, widely used in process control and measurement in the fields of petroleum, chemical industry, metallurgy, electricity, heating, water...[Details]
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According to Tianyancha, Shenzhen Free Leap Technology Co., Ltd. was established on May 9, and its legal representative is Yu Lei, former vice president of Gionee Group. It is reported that FreeYond...[Details]
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On November 23, my country's independently developed 16MW offshore wind turbine rolled off the production line at the Fujian Three Gorges Offshore Wind Power International Industrial Park. The unit...[Details]
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In the past, I had been using the STM32 standard library, and I needed to add the code step by step, set the compilation options, and then compile the entire project. This compilation process is a ve...[Details]
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On January 10, 2022, the Penghui Energy Liuzhou Smart Energy Storage and Power Battery Manufacturing Base Project was officially laid!
Liuzhou Municipal Party Committee Secretary Wu Wei, Munic...[Details]
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In the field of OS systems, domestic manufacturers have finally made a breakthrough - ZTE executive Lu Qianhao said that the shipment volume of ZTE's new fulcrum embedded operating system has exceede...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
uchar NUM=0;
void IT1_()interrupt 2 // IT0 external interrupt 0 (interrupt number 0, external trigger pin 3.2), IT1 external inter...[Details]
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On July 31, AWS Technology Summit 2019 (Beijing) was held at the Beijing National Convention Center. Wu Jingjie, Vice President of Technology of Canaan Technology, was invited to participate in the m...[Details]
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introduction
With the continuous improvement of people's requirements for real-time signal processing and the rapid development of large-scale integrated circuits, digital signal p...[Details]
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China Energy Storage Network:
Energy Internet has become a hot word in recent years. Everyone has different understandings of the connotation and extension of Energy Internet.
Zhiben Con...[Details]
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1. Functions and types of EPS Emergency power supply (EPS) is a power supply device composed according to the needs of primary load power supply equipment such as fire protection facilities, emerg...[Details]
PCB Design
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