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     For most urban residents, the public transportation system is something they have to deal with every day. However, with the accelerated development of urbanization and the rapid growth of urban ...[Details]

 Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers on computers do not have high requirements for sound quality and a...[Details]

1 Introduction Integrated operational amplifiers are widely used in personal data assistants, communications, automotive electronics, audio products, instruments, sensors and other fields due to the...[Details]

2. ELF file introduction 2.1 Overview of executable file formats Compared with other file types, executable files may be the most important file type in an operating system because ...[Details]

Farnell, a global distributor of electronic components and development services, announced the launch of a new Project14 design challenge through its online community (one of Avnet's communities), wi...[Details]

Power Design Tip 5: Using Buck Controllers in Buck-Boost Power Supply Design 　　Electronic circuits usually operate with positive regulated output voltages, which are usually provided by buck regula...[Details]

This article may not be very popular, but I still want to say that many times when an atmosphere is formed, it is still difficult to dare to speak a few words from the heart. But what is the value of...[Details]

     According to SamMobile, the Android 13 developer preview has been released, and Google Pixel models can update and try it out. 　　It is worth noting that Samsung is intensively developing the One...[Details]

1. After the sector is erased, all bytes in the sector are oxff, and can be written, that is, byte programming. If a byte in the sector is not 0xff, it is impossible to write the 0 bit in the byte to...[Details]

This article will discuss how to build reinforced insulation in optocouplers and digital isolators based on the construction and test requirements of IEC60950, the related IEC60747-5-5, and VDE-0884-...[Details]

    Today, the company gave me a new STM32 control board to debug. I thought it would be easy to debug. But I was shocked to find that the crystal oscillator was 12MHZ. I found some information onlin...[Details]

The fascia gun drives a series of structural devices to produce a "thump thump" movement through the operation of the motor, just like simulating repeated punching with a small fist, commonly known a...[Details]

As early as 2010, Andre Geim and Konstantin Novoselov from the University of Manchester in the UK won the 2010 Nobel Prize in Physics for their invention of two-dimensional graphene using transparent...[Details]

Since 1975, test engineers have been using open standard interfaces such as GPIB (IEEE 488 standard), and later, a family of automated test standards emerged. These standards define interface buses, m...[Details]

How Silicon Carbide can Enable Next-generation  Solid State Circuit Breakers ONSAR3163 How to use silicon carbide to create the next generation of solid-state circuit breakers Today, the performa...[Details]