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Apple official data 　　Sina Digital News reported on the morning of December 17 that Apple finally updated the relevant data of the iOS system today. Among the iPhones launched in the past four year...[Details]

As of this week, the financial reports of the three major operators have been released, and the results for the 2010 fiscal year have been handed in at this time. The "three-way split" pattern is not ...[Details]

Data acquisition technology involves a wide range of fields, a wide dynamic range of collected signals, a large amount of data to be processed, and high requirements for the real-time performance o...[Details]

introduction Digital isolation technology is often used in fieldbus, military electronic systems and aerospace electronic equipment in industrial network environments, especially in some harsh appli...[Details]

Abstract: The infrared receiver used in the controller fails in actual applications. The failure phenomenon is manifested as short receiving distance, no reception, etc. After analysis, it is mainl...[Details]

Designers must consider these factors when selecting bypass capacitors, as well as when using capacitors for filters, integrators, timing circuits, and other applications where the actual capacitan...[Details]

Samsung has previously officially released the Galaxy Note 20 series of mobile phones. This afternoon, Samsung Galaxy Mobile officially announced the release date of the Note 20 series of mobile phon...[Details]

Everyone has heard of PIC microcontrollers to some extent. But how much do you know about them? Are you familiar with the different types of PIC microcontrollers? The PIC microcontroller series pro...[Details]

Many beginners often lament why others can learn microcontrollers so quickly and easily, but they themselves are so slow to learn microcontrollers, and it is so boring and difficult, and they often h...[Details]

The following is a simple 50W-100W voltage-type audio power amplifier . This circuit belongs to the voltage-type power amplifier. The biggest advantage is that it is very simple to make! Just follow ...[Details]

     On the morning of May 31, on World Password Day in early May, the security agency FIDO received new support from Apple, Google, and Microsoft, and these major technology companies announced that...[Details]

Entering the 21st century, energy consumption has increasingly become the focus of the entire human society. Due to the basic demand for lighting, how to more effectively use various energy sources...[Details]

    1. Digital TV     Digital TV is developing rapidly all over the world, and my country has also accelerated the broadcasting process. According to the requirements of the Ministry of Radio, Film a...[Details]

1. Wireless sensor network technology is widely used and flourishing Wireless sensors and sensor networks are new technologies with very broad market prospects that will have a profound impact...[Details]

With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with elec...[Details]