For portable devices, power management is a very important and critical component. Power management ICs are usually divided into integrated and discrete types. The integrated type is also called a pow...
May I ask if Mr. Yi Zhongtian mentioned in a certain program that he talked about "have you learned it?", "have you learned it thoroughly?", "have you learned it thoroughly?", in which program did he ...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-19 09:35[/i] [size=4] IEC60529 is a standard document of the International Electrotechnical Commission on the degree of protection of enclosures...
Is this simple op amp circuit correct? With dual power supplies, the upper one always outputs positive, and the lower one always outputs negative.
I found a circuit board and borrowed the package of t...
Dear ones, who can help me convert these files into component libraries that can be opened by AD software? Because my computer configuration is not good, and I have to install another software, my com...
With the issuance of 5G licenses, major operators are accelerating the deployment of 5G base stations. What changes will 5G base stations have in the future? The concept of 5G indoor base stations has...
1 History of Endoscope Development Most historians agree that Bozzini’s Lichleiter was the first device similar to the endoscope we know today. Invented in the early 19th century, the device...[Details]
In actual production and life, it is often necessary to detect the continuity of the circuit. The common method is to use the resistance range of the multimeter for detection, which is simple and pr...[Details]
For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
LabVIEW is multi-threaded. There are many ways to exchange data between two threads. Process (PROCESS) and thread (THREAD) are two different concepts. When we start an executable file, we actually sta...[Details]
5G is here! On August 20, Nanjing Unicom's Xiaoying 5G base station was successfully opened. This is the first time in China that a 5G base station has been built in a substation, which means that ...[Details]
On October 12, GigaDevice said on the investor interaction platform that the reasons for the increase in product unit prices include price increases and product structure adjustments, but the latter ...[Details]
According to foreign media reports, Microvast Europe has released a new battery that is suitable for various types of vehicles such as passenger cars, commercial vehicles and trains, and can be charg...[Details]
Previously, when Xiaomi 9 was sent to DXOMARK for testing, it cleverly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it was set to 4K...[Details]
Summarize the conversion from C51 to ICCAVR
1. Header file
Replace the header files that define registers in C51, such as reg51.h and at89x51.h, with the corresponding AVR header files, such as io...[Details]
Note: All the information in this article comes from the Internet or books, and also includes my personal understanding. If there is any infringement, please inform me and I will delete it. If there ...[Details]
Jiwei.com reported on June 15 that although the Honor 50 series will be released tomorrow, two new Honor phones with model numbers NTH-AN00 and JLH-AN00 appeared on the Geekbench certification websit...[Details]
WAAS tracking performance is the accuracy of Wide Area Augmented Differential GPS. The explanation of Wide Area Augmented Differential GPS is as follows:
Wide Area Augmented Differential GPS (...[Details]
In many aspects of the wireless infrastructure we are creating to support the cloud-based Internet of Things (IoT), a balance must be struck between centralized and decentralized computing. As edge c...[Details]
According to the latest announcement from Suzhou Industrial Park on February 16, from 0:00 to 24:00 on February 15, Suzhou had 18 new confirmed cases of COVID-19 and 1 asymptomatic infection. 1 ca...[Details]
Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]