2-2836672-1

The Internet of Things (IoT) has revolutionized many industries, opening up new avenues for innovation and economic growth. However, this new era of connectivity has also brought with it a serious ba...[Details]

I read the introduction of external interrupts online before and thought it was very simple. Now I think it was really impetuous to have such an idea. Don't be an impetuous embedded engineer, you must...[Details]

How does EMI cause large DC deviations? It may be one of the following situations: According to the design, many instrumentation amplifiers can show excellent common-mode rejection performance in t...[Details]

Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's work...[Details]

Texas Instruments ( TI ) has introduced a new series of solid-state relays , including automotive-grade isolated drivers and switches, with more than 20 years of experience in developing high-voltage...[Details]

    The rapid development of electronic technology and microcomputers has promoted the rapid development and widespread application of microcomputer control technology. Small and medium-sized single-...[Details]

The waveform of the motor changes rapidly when it starts and stops. The usual practice for start-stop testing is to use an oscilloscope, but the oscilloscope has low accuracy and cannot accurately me...[Details]

On May 19, Zhongying Electronics stated on its investor interaction platform that 90 nanometers are produced using 12-inch wafers, and the lithium battery management chip is moving towards 90 nanomet...[Details]

Misunderstandings of Lead-free Soldering Myth 1: It is the lead-free era now, but many customers still use traditional soldering methods - this is a big mistake. The current situation is that 70%-8...[Details]

The 128B data RAM area inside the 8051 includes the working register group area, the directly addressable area and the data buffer area. The characteristics of each area are as follows:  (1) 00H~1F...[Details]

Everyone who knows how to appreciate life knows how to live with music. Music is so important that audio has become a necessity in life. With the improvement of the quality of life, people have hig...[Details]

Preface This chapter is a supplement to the previous chapter. The constant voltage-frequency ratio open-loop control system in the previous chapter is implemented using the SPWM control method...[Details]

1. Introduction At present, unmanned aerial vehicles mainly fly in the lower troposphere and stratosphere. The atmospheric temperature in this area varies complexly. If the atmospheric temperature ...[Details]

The 94th China Electronics Fair will be held in Shanghai New International Expo Center from October 30 to November 1, 2019. The exhibition will focus on electronic components, integrated circuits, te...[Details]

On October 24, intelligent driving technology company Horizon Robotics (stock code: 9660.HK) was officially listed on the main board of the Hong Kong Stock Exchange, raising a total of HK$5.4 billi...[Details]