For multi-layer printed circuit boards, the inner working layer is sandwiched in the middle of the entire board, so the inner layer processing should be carried out first. Specifically, the inner laye...
Recently, I designed a product that requires DC high voltage. The current is not very large. The traditional double-tube boost circuit using a transformer feels expensive and the design is a bit compl...
I was fortunate to participate in the evaluation of "Self-Study Handbook for Electronic Engineers". "Self-Study Handbook for Electronic Engineers" is divided into basic, advanced and mastery chapters....
Learn myRIO with me : https://training.eeworld.com.cn/course/6140NI myRIO is an embedded development platform designed for students to complete "real engineering system design" within one semester. NI...
I have an electric water heater bought from Germany. The programming unit on the water heater can be removed from the machine and used as a remote control. The frequency is 868.3. I would like to ask,...
China Energy Storage Network:
Inter-provincial power trading, which should have been a powerful tool to balance differences in resource endowments, has encountered many problems. How should...[Details]
Summary: This project is based on the Cerebot32M*4 board as the main controller of the system, and designs a high-power semiconductor laser system with a new architecture. According to the workin...[Details]
RJ11 connector and telephone interface detailed introduction
When you mention RJ11, you know that it is a universal telephone connector. In fact, it was originally a generic name for a...[Details]
BittWare Expands Intel® Agilex™ FPGA-Based IA Series Accelerator Product Line to Address Data-Intensive Compute, Networking and Storage Workloads
CONCORD, NH – June 25, 2021 – BittWa...[Details]
This article explains the working principles of various types of switching power supplies.
Although the traditional linear voltage-stabilized power supply has a simple circuit structure and rel...[Details]
According to foreign media reports, the recently released Xperia 5 II features a relatively small 6.1-inch display. However, Japanese blog AndroidNext claims that Sony is working on a device t...[Details]
On July 31, Bloomberg reported that US chip giant Intel plans to cut thousands of jobs to cut costs and fund efforts to turn around the company, which is currently suffering from a double blow of f...[Details]
Thin-film passive component hybrid circuits on alumina ceramic substrates have traditionally been used for applications requiring high precision, long-term reliability, moderate power consumpt...[Details]
The high-definition wave of video surveillance has not subsided, and it has risen again. Product planning needs to find reliable technical solutions to support it. Although the pure IP surveillan...[Details]
1 Introduction In the information age, BP machines have become a commonly used communication tool. At present, the transmitting equipment of my country's BP main station uses imported equipmen...[Details]
StartFragment
Laser is a device that can emit laser light. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH To...[Details]
Graphite, the material on pencil tips, has also been a key component of today's lithium-ion batteries. However, as people become more and more dependent on such batteries, graphene-based electrodes s...[Details]
Amid the backdrop of the Sino-U.S. technology war, Chinese semiconductor manufacturers are stepping up their purchases of old chipmaking equipment, pushing up prices in Japan's used chip equipment ma...[Details]
Electric tricycles, also known as electric tricycles, are an environmentally friendly and energy-saving means of transportation that have been widely used in logistics, express delivery, sanitation...[Details]
Motor Drive Control（Motor Control）
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