RKC6RLTBA153/153J

　 Access control systems can be found in office buildings, shopping malls, enterprises, institutions and government agencies. They bring great convenience to our daily lives and also ensure our safe...[Details]

　　All instruments that generate test signals are collectively referred to as signal sources. The oscillating circuit of a signal generator is also called a signal generator, which is used to generate ...[Details]

The time-decimation and frequency-decimation FFT algorithms discussed above with a base of 2 (i.e., N = 2M) have been most widely used in practice due to their advantages of simple procedures, hig...[Details]

　　Repeatability of measurement results, reproducibility of measurement results, and stability of measuring instruments are basic terms for quantitatively describing measurement results and quantitati...[Details]

On March 14, 2012, Samsung launched its flagship smartphone Galaxy S4, which became an instant hit, becoming a hit on major online websites and offline streets. Currently, all the information and par...[Details]

01 Background Internal short circuit (ISC) is one of the main causes of thermal runaway (TR) of power batteries. Early diagnosis and early warning of ISC of power batteries through batter...[Details]

The system clock setting of the internal crystal oscillator in the previous article has already configured the system clock, and the frequency multiplication of the external crystal oscillator only n...[Details]

As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC vol...[Details]

       On March 17, Redmi announced that the K30 Pro will be officially released on March 24. 　　According to the information that has been disclosed, Redmi K30 Pro has two versions: standard version ...[Details]

In the past two years, global cybersecurity threats have become increasingly complex, with a variety of attack methods and inestimable economic losses. Cybersecurity has become one of the thorny issu...[Details]

According to foreign media reports, the production capacity of chip foundries is generally tight. Many chip foundries are operating at full capacity, but they are still unable to meet the strong dema...[Details]

Normally, oscilloscopes work in real-time mode, but for some applications, we need to use some special working modes of the oscilloscope. Sequential mode is a special working mode, not a function in r...[Details]

How does a high resistance fault occur? High-resistance fault is a common type of high-voltage cable fault. The main cause of high-resistance fault is that the cable is damp and the insulation is red...[Details]

Affected by the global economy, the global auto market entered a recession from the third quarter of last year, with a year-on-year decline of 9.5% in the fourth quarter of last year, reaching its lo...[Details]

The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]