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The concept and working principle of frequency converter A frequency converter is a power regulation device that can convert the frequency and voltage of a power source (usually AC power) into...[Details]

As the saying goes, "a tall tree attracts the wind." Like other well-known brands in the industry, ZESTRON is also troubled by counterfeit and inferior products. Not long ago, a six-year-long anti-co...[Details]

The instrument used to measure high-value resistance and insulation resistance is called a megohmmeter. Now the new products are usually called insulation resistance testers or insulation resistance ...[Details]

A storage recorder is a recording instrument that can digitize analog signals and has storage and processing functions. It is used to record the transient change process of electrical quantity and is...[Details]

Classification by connection method RF or microwave power meters can be divided into two types according to the different connection methods in the test system: terminal type and through type. The te...[Details]

Voltage collection is often used in circuit design. The specific collection type is divided into DC collection and AC collection. The source voltage is passed through a series of circuit designs, and...[Details]

Many microcontroller-based systems have both analog and digital signals. Even systems that appear to be completely digital are not completely digital because of analog effects such as ringing and cro...[Details]

China Energy Storage Network: Energy security is an overall and strategic issue related to the country's economic and social development, and is vital to national security, economic growth, s...[Details]

      According to foreign media Engadget, the FDA has approved an Apple Watch application called NightWare. 　　According to the introduction, this app can relieve patients from nightmares caused by d...[Details]

According to Samsung's official news on May 9, Samsung Electronics today launched two new 0.8 micron (μm) pixel image sensors, one is the 64-megapixel Samsung ISOCELL Bright GW1, and the other is the...[Details]

　　0 Introduction　　 As a unique means of transportation in urban transportation, taxis play an irreplaceable and important role in urban transportation operations. Taxi drivers are most concerned ab...[Details]

Since the beginning of the 21st century, my country has accelerated its development in all aspects, especially the continuous improvement of industrial technology, and has made great progress in co...[Details]

To be honest, we in the self-media industry have an irresistible nose for hot topics, but we focus too much on the hot topics themselves and often tend to overlook the deeper meanings behind some eve...[Details]

source code: /*  * _3.c  *  * Created: 2011-4-5 19:34:47  *  Author: xmphoenix.fish  */ #include avr/io.h   #include util/delay.h   #define F_CPU 8000000UL #define key_down()    (PINB &_BV(PB5))  #de...[Details]

CNC machine tools, or computer numerical control machine tools, are automated machine tools controlled by computers. CNC machine tools are widely used in mechanical processing, mold manufacturing, ...[Details]