06161329

How to use a spectrum analyzer to measure weak signals – RBW One of the main uses of spectrum analyzers is to search for and measure weak level signals. The ultimate limitation of such measurements...[Details]

On August 15, 2019, the 49th plenary meeting of the Wireless Communication Technical Working Committee (TC5) of the China Communications Standards Association (CCSA) was held in Qingdao. The first 5G...[Details]

The entry address must be specified in the initialization program, because after the processor is reset (when emulating, loading the image), the PC must find the entry to start executing the code. Whe...[Details]

There have been some discussions about the life of aluminum electrolytic capacitors, but there are not many demonstrations of life calculation. This issue will take you to learn about TDK Electronics...[Details]

VIA Technologies, Inc. announced today that Formosa Plastics Sumco Technology (FST) has adopted VIA’s AI technology to improve process management and the production of high-quality silicon wafers. By...[Details]

      Research firm Omdia reported that Apple is considering using an ultra-high-resolution mini-LED backlit oxide LCD panel for the new iPad Pro 12.9-inch, which is scheduled to be launched in 2021....[Details]

Power supply ripple measurement solution for DC-DC modules Clean power supply is the premise of stable operation of digital circuits and an important guarantee for various param...[Details]

What is a voltage controlled oscillator? Refers to an oscillator circuit in which the output frequency has a corresponding relationship with the input control voltage, often represent...[Details]

The virtual instrument program designed by LabVIEW is transplanted to the portable handheld device running WindowsCE. It can greatly improve the efficiency of embedded system software development. Sp...[Details]

If the CPU is the brain of the computer and the current is the blood of the computer, then the clock is the heart of the computer. The clock frequency determines the speed of the processor's calculat...[Details]

       Sina Digital News reported on the morning of March 31 that a study conducted by a computer science professor at Trinity College Dublin in Ireland found that Android phones collect 20 times mor...[Details]

One of the biggest challenges facing designers using high speed ADCs is finding an amplifier that is suitable for driving the ADC. Until recently, the choice of ADC drivers has been limited. Typicall...[Details]

While cars bring convenience to people's lives, they also bring traffic accidents. Among them, speeding is one of the important hidden dangers that cause traffic accidents. According to research, t...[Details]

Beginners of C language should first understand the key core concepts of C language (structure, three execution processes, priority, pointers, files, unions,     Function, scope, overloading, e...[Details]

A pre-charge resistor is a circuit element used in new energy vehicles. It is a circuit composed of resistors, capacitors and relays. Its main function is to pre-charge the high-voltage battery of ...[Details]