Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Circuit type selection for beginners of homemade power amplifierDocument No.: 162334Manufacturer:Brief Description:Resource Category:File Size: KBNumber of clicks: 31 timesDownloads: 0 timesDownload C...
If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
The company I'm working for now is quite strange. When they have something for me to do, they rush me to death. After the circuit and board are drawn, the various processes are delayed to death when s...
Source: WeChat official account: DLGG Maker DIY
Many families have WiFi, but inevitably there are some places in the home that cannot be covered (places with poor signal). Today I use 8266 to DIY a Wi...
Qualcomm Snapdragon 8 Gen1 will be unveiled at the Qualcomm Snapdragon Technology Summit on December 1. It is the standard flagship processor for the Android camp in 2022. According to reports...[Details]
LED circuit protection circuit is very important. This article summarizes 3 LED circuit protection methods. I hope it will be helpful for everyone to design LED protection circuit.
1. Use tr...[Details]
The factory used the j-flash tool for burning and found that the burned data did not correspond to the released hex file data. After in-depth comparison and analysis, it was initially determined that...[Details]
Voltage range: 12V-24V
Solar panel charging current: 5A-10A
Function: Battery reverse connection protection: If the battery "+" and "-" polarities are reversed, the fuse will blow and the...[Details]
With the rapid development of computer technology, computer vision technology has become one of the key research projects as a technology that can make up for the shortcomings of human vision. Comput...[Details]
Recently, we learned from online channels that during the 2020 World New Energy Vehicle Congress in Haikou, at the plenary session held on the afternoon of September 28 with the theme of "Sustainable...[Details]
The main problems of outdoor screens are as follows:
(1) The display screen is installed outdoors, often exposed to the sun and rain, and the wind blows dust and covers, and the working envir...[Details]
Read count:476 It's been a while since I started learning 51. I learned it in a very rough way before. I didn't know many of the principles. Today, in class, the teacher said that this LOW microcon...[Details]
introduction Communications or radar systems consist of components and systems that are often required to meet certain electronic performance requirements over their operating frequency range in orde...[Details]
PSA Group CEO Carlos Tavares has a contradictory attitude towards electric vehicles. He once said: "We will sell electric vehicles to environmental enthusiasts." FCA has always been reluctant to inve...[Details]
Let's introduce the isolated differential modules. These are strictly isolated differential modules. They all isolate the circuit under test from the oscilloscope, and the input can be reversed to ma...[Details]
On December 19, Dongguan’s first mobile heating vehicle fully loaded with hot steam was successfully filled, and Mayong Environmental Protection Thermal Power Plant became the first waste incinerat...[Details]
Nanoengineers at the University of California San Diego have developed a safety feature that prevents lithium metal batteries from rapidly heating up and catching fire if they experience an internal ...[Details]
A clamp ammeter is also called a clamp meter. It is a special instrument for measuring AC current. It is generally used in situations where the current is measured without disconnecting the circuit. ...[Details]
The servo motor encoder is an important component of the servo motor. It can convert the motor's rotation angle, speed and other information into electrical signals to provide accurate position and...[Details]
Analog electronics
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