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Beijing time on January 28th, the U.S. Securities and Exchange Commission (SEC) is investigating Elon Musk’s role in shaping Tesla’s self-driving car announcement. It's the latest effort by the SEC t...[Details]

Simple waveform generator - square wave, triangle wave, sine wave    This experiment attempts to make a waveform generator by effectively combining NE555 timer, resistors, capacitors and other comp...[Details]

A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]

　　Similar to the side-mounted magnetic flap level gauge, the function of the top-mounted magnetic flap level gauge is also to monitor and control the liquid level in the container in real time. The d...[Details]

This article uses the following environment: Computer: Windows 10 Main control: W806 (240MHZ) Compatible with: W800 W801 Compilation environment: Pingtou Ge's CDK Note: This article assumes that the ...[Details]

/*The function of the program is to use serial port working mode 1 to realize serial communication under T1 timer working mode 2. That is, the PC sends a string of data, and the 51 single-chip micro...[Details]

01. Overview of product standards related to intelligent connected and autonomous vehicles As we all know, the global automotive industry and technology have been showing a trend of accelerating de...[Details]

As we all know, the acoustic environment of the listening room has a greater impact on the playback effect of the sound system than any other audio equipment. Although there are many ways to improv...[Details]

Transdermal drug delivery system has become an emerging and important means in the medical field. Transdermal drug delivery is a method in which drugs pass through the skin and are absorb...[Details]

According to the news, the 2023 Kia Niro EV sold in South Korea uses a ternary lithium battery from CATL with a capacity of 64.8/68kWh (available/total energy). This battery has now been disassembled...[Details]

This paper summarizes the characteristics of several common road lighting test technologies and methods, and focuses on introducing a simple and efficient single-lamp actual measurement synthesis tes...[Details]

Tesla is reorganizing its car assembly plant in Fremont, California, to prepare for production of the new Model Y crossover and a revamped Model S, according to Tesla employees.   These moves will li...[Details]

This year, the Guangxi Zhuang Autonomous Region has continued to strengthen the construction of power grid platforms, expand the scale of power grid construction, improve the power grid structure, ...[Details]

According to foreign media reports, Renault Group and Valeo announced that the two sides will establish a new partnership to develop and produce the next generation of electric motors. The new electr...[Details]

    With the emergence of overcapacity and low-price competition, the normal and rational development of the optical fiber industry is constantly being affected. According to an industry analysis rep...[Details]