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.
I built a bandgap circuit at school according to the structure of a foreign chip, but the simulation found that the load capacity is not good; and I have to add capacitors to sacrifice bandwidth to co...
The ATMegaZero ESP32-S2 is an ESP32 development board that looks just like the Raspberry Pi Zero, which means the shape and 40-pin GPIO interface are the same as the Pi Zero, and the same accessories ...
I would like to ask, how to choose the capacitance of the filter capacitor after the diode full-wave rectifier? The power supply voltage is 4000V, the current is 30A, and the frequency is 400Hz. I hav...
As smartphone screens become larger, resolutions become higher, and mobile phone performance becomes stronger, the battery life of mobile phones has become the object of many people's complaints. When...
According to foreign media reports, the latest 2021 12.9-inch iPad Pro has a larger built-in battery compared to the 2020 model. The 2021 iPad Pro with a 12.9-inch mini-LED Retina display comes wit...[Details]
In the video surveillance system, the demand for storage space capacity is closely related to the picture quality and video lines. The following is an introduction to the calculation method betwe...[Details]
Urumqi, Jan. 10 (Xinhua) -- The Xinjiang Power Grid exported electricity to 19 provinces, autonomous regions and autonomous regions, with the addition of Gansu and Jiangxi provinces compared to 201...[Details]
This design uses AVR microcontroller, RS 485 technology and NTC thermistor technology to develop the remote temperature difference cycle controller.
1 System structure and working principle
The...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Because I like tube amplifiers, I have saved a lot of tubes over the years. I want to buy a tube tester. After trying many testers, I found that most of them have aged seriously due to their age. In a...[Details]
The Indian government's earlier plan to attract foreign semiconductor companies to set up factories failed due to the low subsidy ratio, so it is preparing to increase subsidies. According to Indian ...[Details]
China Energy Storage Network:
Against the backdrop of carbon peak and carbon neutrality goals, domestic and foreign scholars have conducted relevant research on the construction of new powe...[Details]
Program optimization refers to the process of adjusting and improving the program using software development tools after software programming is completed, so that the program can make full use of ...[Details]
The memory organization structure of MCS-51 single chip microcomputer
Features: Harvard structure, program memory and data memory are separated, each has an independent 64K (0x0000 ~ 0xFFFF) address...[Details]
The industry's first Android in-car infotainment system (Photo courtesy of Aptiv) Preface: Consumers are used to seeing electronic devices such as smartphones constantly receiving security patch...[Details]
Molex has been honored with the prestigious 2018 Bosch North America Supplier of the Year Award, recognizing Molex’s performance, product portfolio and commitment to customers. “It is a great honor...[Details]
Shunhe Hui Autonomous District organized an expert demonstration meeting of Henan All-vanadium Liquid Flow Industry Research Institute. In order to implement the innovation-driven strategy and enhance...[Details]
Analog electronics
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