PC22P21A15

Microscopic image of a computer monitor The picture above shows a microscopic image of a computer display. The method of taking the picture is very interesting. By dropping a drop of wat...[Details]

The Serial Peripheral Interface (SPI) bus is a synchronous serial data link that operates in full-duplex mode. It is used to exchange data between a single master node and one or more slave nodes. ...[Details]

introduction Generators are important devices that convert mechanical energy into electrical energy and play an important role in industry, agriculture and daily life. However, the g...[Details]

The spectrum analyzer determines the signal characteristics by measuring the frequency components and amplitude characteristics of the signal. Frequency indicators (frequency range, frequency resoluti...[Details]

LED light strips are also called LED soft light strips, LED light strips, LED flexible light strips, and LED soft light strips. Although the names are different, they all refer to...[Details]

introduction High-current direct current is an indispensable power supply for the metallurgical, chemical and nonferrous processing industries. Nowadays, the more commonly used schemes in Chin...[Details]

On October 30, the 220 kV Huiliang Line relocation and underground GIL project in Wuxi, Jiangsu Province, operated stably for a week. The project was independently developed, designed, produced and...[Details]

　　LED lighting is the development direction of the lighting field due to its own advantages such as high efficiency and energy saving. The traditional BUCK circuit used for LED driving uses electroly...[Details]

Chuanfa Longmang announced on the evening of February 21 that the company plans to invest 12 billion yuan in the Deyang Chuanfa Longmang lithium battery new energy material project in the Deyang-Ar...[Details]

I have been studying the ADC sampling function of STM32F4 recently. I encountered some problems in the process. I wrote them down for future reference. There are many different library functions betw...[Details]

A battery fuel gauge is an IC that automatically monitors the battery charge and reports back to a processor that makes system power management decisions. At a minimum, a good batte...[Details]

  　　Application area: Commercial vehicle CAN bus communication 　　Challenge: There is no unified standard for industrial bus communication, message identifiers and data frame definitions in the ...[Details]

On November 3, the Zhejiang Provincial Development and Reform Commission issued the "Zhejiang Provincial User-side Electrochemical Energy Storage Technology Guidelines" (Draft for Comments). This d...[Details]

There are many types of flow measurement methods and instruments, and there are many classification methods, including rotor flowmeter, throttling flowmeter, slit flowmeter, volumetric flowmeter, elec...[Details]

Many audiophiles have a certain understanding of burn-in. After buying new headphones, they will play some common burn-in music to burn them in. Some friends also use burn-in software to effectivel...[Details]