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Today, we used an oscilloscope to study transformers. What is a Transformer? A transformer is a device that converts electrical energy into magnetic energy and then converts magnetic energy back in...[Details]

my country's energy structure is characterized by rich coal, lack of oil and little gas. Coal accounts for 56% of energy consumption and coal-fired power accounts for about 52% of electricity. The ene...[Details]

According to Jiwei.com, the financial report of Google's parent company Alphabet showed that Google's cloud computing business had revenue of US$5.541 billion in the fourth quarter of last year, an i...[Details]

Through the analysis of the working characteristics, driving requirements and protection methods of the power device IGBT, the application of an integrated driver module HCPL-3I6J that can drive h...[Details]

USB (Universal Serial Bus) is gradually developing into a standard transmission protocol. Undoubtedly, this development is due to the widespread application of USB interfaces in many electronic pro...[Details]

1. Development of logic analyzers Since the development of microprocessors in the early 1970s, 4-bit and 8-bit buses have appeared. The dual-channel input of traditional oscilloscopes cannot meet the...[Details]

　　With the development of modern communication technology, communication test instruments are constantly being innovated. Various new devices have higher and higher requirements for the real-time res...[Details]

Let's take Huichen H7 series PLC as an example to understand the location of the IO interface of the following PLC. The interface location of Siemens PLC is exactly the same. Function of...[Details]

Statistics show that 90% of traffic accidents are caused by human factors, and the danger comes from complex traffic conditions, including unreasonable information, lack of information, and excessi...[Details]

#include #defineucharunsignedchar #defineuintunsignedint ucharint_flag; uintqian,bai,shi,ge; swimming; floatdistance; //AlphanumericLCDModulefuncTIons #asm .equ__lcd_port=0x18;PORTB #endasm #inclu...[Details]

On September 17, brain-like chip company SynSense announced the completion of a Pre-B round of financing of nearly 200 million yuan, led by Qigang Investment and Zhangjiang Science and Technology Inv...[Details]

In high temperature environment, the material properties of permanent magnet motors change, causing significant changes in core loss, winding copper loss, and rotor loss. In terms of heat transfer,...[Details]

The registers for setting GPIO include: output register (ODR), input register (IDR), direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ...[Details]

On May 19, the 11th China Central Investment and Trade Expo Electronic Information Industry Development Forum was held in Nanchang, Jiangxi. Yang Wenbin, Deputy Mayor of Nanchang Municipal People'...[Details]

1. Introduction In recent years, the continuous progress and development of semiconductor manufacturing technology has provided power and guarantee for the widespread application of portable el...[Details]