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High voltage vacuum circuit breaker 1. What are the types of high voltage switches? What are the differences between them? Answer: Switchgear is an electrical device used to connect and discon...[Details]

    As small as 2.1 mm x 2.1 mm, the programmable voice detection and command recognition solution reduces power consumption by up to two-thirds compared to competing products.  Keeps the processi...[Details]

I would like to share with you a sleeping program that I adapted myself after searching for information on the Internet for a long time. It can be used for projects that have requirements for static ...[Details]

Although microprocessor manufacturers try to provide designers with products that almost perfectly match their design needs, it is still often necessary to add an output pin to the product. This si...[Details]

There is such a hybrid system, which is 26 years old this year. In its 18 years in China, it has sold a total of 2,500,000 units. Its terrifying market share has made it the first choice for hybrids ...[Details]

On August 26, GlobalFoundries filed multiple lawsuits in the United States and Germany, accusing TSMC of infringing its 16 patents. It is understood that the lawsuits have been submitted to the U.S. ...[Details]

Estimating semiconductor temperature rise used to be simple. You simply calculated the power dissipation of the component and then used an electrical simulation of the cooling circuit to determine ...[Details]

　　The functions studied and designed in this paper are all applied to mobile robots. Therefore, the research and design of the system needs to take into account the characteristics of small size, pow...[Details]

The WiFi signal at home is not strong? Don't worry, put a WiFi signal amplifier made of cans on the wireless router, and the signal will be enhanced. Recently, a Weibo post titled "Homemade WiFi Sign...[Details]

There are many sampling methods in test and measurement. Today, the editor of Electrical Learning Network will introduce different options for oscilloscopes. The default mode retains the first samp...[Details]

September 18, 2023, China - STMicroelectronics (STMicroelectronics), a world-leading semiconductor company serving multiple electronic applications, recently announced a collaboration with ...[Details]

This article introduces the main features and advantages of PCF8811, block diagram, and several typical application block diagrams. PCF8811 is a low-power 80x126 pixel CMOS LCD controller from ...[Details]

The 10x zoom version of the Reno series mobile phone released by OPPO on April 10th attracted a lot of attention. Do you want to know how the optical zoom technology is achieved? Let’s first make u...[Details]

　　Working Principle of Thermocouple Temperature Transmitter 　　Thermocouple temperature transmitters require that the output voltage signal of the transmitter is linearly related to the corresponding ...[Details]

AC charging piles are suitable for charging electric vehicles at home or at work, because the current on-board chargers are usually rated at 11 kW and take 8 to 10 hours to fully charge. However, f...[Details]