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Theodolites are divided into vernier theodolites, optical theodolites and electronic theodolites according to the different scales and reading methods of the dial. At present, optical theodolites and...[Details]

The storage industry is having a hard time. Falling prices have shrunk product profit margins, and oversupply has left many manufacturers with a large backlog of products. Against this backdrop, Sams...[Details]

Regarding the related rumors, UMC pointed out yesterday (29) that it does sometimes sign similar contracts with suppliers or customers, but it cannot disclose the proportion of related contracts in r...[Details]

　　1 Introduction 　　Digital clocks can work for a long time, continuously, reliably and stably; at the same time, they are also small in size, low in power consumption, easy to carry and easy to u...[Details]

"introduction As chips become larger and larger and resources become more abundant, the design complexity of chips also increases greatly. In fact, after the chip design is completed, some controls s...[Details]

On July 13, 2022, the China Electronic Audio Industry Association officially released the "High Definition Wireless Audio Technology and Equipment Specifications and Test Methods" (HWA Standard for s...[Details]

As we all know, PLC is a programmable logic controller that can act as the controller host computer of industrial automation production lines. As we all know, industrial gateway is a converter used...[Details]

When 12V electrical appliances (such as instruments, radios and cassette players, electric fans, etc.) are installed on 24V diesel vehicles, 12V three-terminal voltage regulators are often used. Howe...[Details]

When you first start learning microcontrollers, you must understand some digital circuits. If you are not familiar with the general concepts of digital circuits, it is best to take some extra lessons ...[Details]

LabVIEW is a development environment based on a graphical programming language. It has many similarities with traditional programming languages, such as similar data types, data flow control structur...[Details]

First of all, some colleagues may have a question: since there is a stator temperature sensor, why do we need to make a stator temperature correction model? Here we discuss its necessity as follows...[Details]

　　Working principle of electronic counter 　　The gate circuit is controlled by a shaped signal with a frequency of fB input from channel B, that is, a pulse is used to open the gate and a subsequent p...[Details]

  An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the chan...[Details]

This routine test tests the communication quality of the transmission link when the center frequency of the input device is between 2.9G and 3.4G, the signal strength of the receiving device is -80db...[Details]

Video surveillance is widely used in many occasions because of its intuitiveness, convenience and rich information content. Video surveillance has become an indispensable technology in people's lives...[Details]