MDA-7000-L4L-LC-IC

      Last week, Black Shark officially announced that it will hold a new product launch conference on March 30 to officially release the Black Shark 5 series of new products. 　　The official also rec...[Details]

　　In the system of calibrating digital voltmeters, DC signal source is often used. According to the requirements, it should be a voltage stabilizing source with high output voltage stability and adjus...[Details]

This is a headphone amplifier schematic based on single MOSFET as the main amplifying element. The circuit is very simple and easy to construct at minimum cost. Circuit Notes: The M...[Details]

　　TDR Overview 　　TDR is an abbreviation of multiple English words, including: Time-Domain Reflectometry, a remote control measurement technology that analyzes reflected waves and grasps the status of...[Details]

The concept of frequency converter The frequency converter is an electronic device used to adjust the speed and output power of AC motors. It can control the speed and output power of AC motor...[Details]

On January 12, 2021, at the third session of the 17th Jinan Municipal People's Congress, Jinan Mayor Sun Shutao reported to the congress on behalf of the Jinan Municipal People's Government. Sun Sh...[Details]

In the railway braking energy recovery project in the Philadelphia area of ​​the United States, the hybrid energy storage system composed of lithium batteries and Maxwell's supercapacitors not only...[Details]

On December 28, Xiaomi Automobile Technology Conference was officially held. At the meeting, not only the five core technologies were announced, but also   some features of the Xiaomi SU7 ( parameter...[Details]

    Museums are institutions that study and collect cultural relics and other objects of scientific, artistic, cultural or historical nature to provide knowledge, education and appreciation to the pu...[Details]

The 2021 ZTE Government and Enterprise Cloud Network Ecosystem Summit was recently held at the Shangri-La Hotel in Nanjing. With the theme of "Building the Digital Economy and Win-Win Cloud Network E...[Details]

　　The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]

(Image source: Hitachi Automotive Systems official website) According to foreign media reports, Hitachi Automotive Systems Ltd said that it has applied artificial intelligence (AI) technology to s...[Details]

On October 28, Tuhu Auto Service signed a strategic cooperation agreement with Teladian, a subsidiary of Trede. The two parties announced that they would innovate the cooperation model of charging ...[Details]

Recently, the stock price has soared. NVIDIA's market value has reached 508 billion US dollars (about 3.3 trillion), becoming the second company in the semiconductor industry with a market value of m...[Details]

This parameter refers to the main function of the emergency power supply and is the most important parameter of the emergency power supply. The most basic function of the on-board emergency power supp...[Details]