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       Apple has officially confirmed that there will be no new iPhone launch in September. The phone has been delayed for several weeks and should not be available until October at the earliest. 　　F...[Details]

Overview 　　Radio frequency identification (RFID) is one of the fastest growing wireless technologies in recent years. It brings the advantages of barcodes and wireless technology to asset managemen...[Details]

China Energy Storage Network News: On October 24, the Energy Internet Research Center of North China Electric Power University and Dongxu Lantian New Energy Co., Ltd. signed a strategic coope...[Details]

Driven by the new energy trend, hybrid vehicles and pure electric vehicles have developed rapidly. Today, we will introduce a technology that is expected to be widely used in electric vehicles - in-w...[Details]

    Recently, I want to buy a new oscilloscope. There are so many types of oscilloscopes on the market, which one should I choose? In the advertisements of oscilloscopes, bandwidth and sampling rate a...[Details]

Question C in the National Undergraduate Electronic Design Competition requires the design of an automatic control system for a moving electric model car with a single-chip microcomputer as the core ...[Details]

1. What is digital power supply and what is the most essential difference between it and analog power supply? The essence of the so-called digital power supply is that the PWM regulation of the out...[Details]

　　The figure below is an automatic switching circuit for AC and DC input. The mains voltage is stepped down by transformer T1, and then output after rectification, filtering, and voltage stabilizatio...[Details]

II. Introduction to IAR 1. About IAR IAR is the name of a company and also the name of an integrated development environment. What we usually call IAR mainly refers to the integrated development env...[Details]

      During MWC 2022, TECNO, a smartphone brand under Transsion, announced that the RGBW high-transmittance crystal molded lens jointly developed with Samsung will be used in the upcoming CAMON 19 s...[Details]

Preface: I used STM8's hardware IIC communication card before, and it was busy, so I wrote a special note about precautions. I used it again this week, and I have a deeper understanding of the precau...[Details]

BlackBerry announced today that the autonomous driving assistance system developed by Neusoft Reach, an industry-leading automotive technology company, using QNX® OS for Safety, has been deploy...[Details]

It only takes two steps to use 1602 LCD to display Chinese characters and graphics. And as long as you can use 1602 to display the character 'a', you can immediately display Chinese characters and ...[Details]

　　Recently, the editor interviewed Doug Bailey, a senior expert in LED driver circuit design. He summarized the issues that need to be paid attention to in the design work and his personal design exp...[Details]

Mitsubishi servo motor encoder zeroing is an important step to ensure precise motor control. This article will introduce the method and steps of Mitsubishi servo motor encoder zeroing in detail, in...[Details]