After the two-port network is connected to R, will the original two-port network conditions be destroyed? But why does the three-port network with a common end still meet the two-port network conditio...
[font=微软雅黑]I didn't pay much attention to books, but this one was a surprise. I bought it from a second-hand market for 20 yuan. I have electronic tubes at home, and I happened to see the title of thi...
I have collected a time domain waveform, but I don't know how to extract the effective values of each harmonic and fundamental wave. I'm urgently looking for relevant code or information....
The World Cup has come to an end, and the "football business opportunities" that have lasted for a whole month have also come to a close. Some businesses are smiling and making a lot of money in the W...
[align=center][align=center]Light switch system using latitude and longitude automatic control[/align][align=center] [img]static/image/hrline/1.gif[/img] [/align][align=center]Contents[/align][align=c...
[font=微软雅黑][color=#333333][size=18px]Today, I encountered a tricky problem while debugging. I would like to share the solution with you. [/size][/color][/font] [font=微软雅黑][color=#333333][size=18px]I u...
By the end of 2019, the auto market is still going through a cold winter. Along with the news of layoffs, there is also a wave of transformation of auto companies. Auto giants and parts manufacture...[Details]
On October 29, Montage Technology announced that its first-generation DDR5 memory interface and module supporting chips have been successfully mass-produced. This series of chips is an important comp...[Details]
O Introduction
Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy source...[Details]
Process miniaturization is one of the most important features of the development of integrated circuit manufacturing technology. With the improvement of process capabilities, more devices can be inte...[Details]
At present, the popularity of cars is increasing day by day. The car inverter converts the 12 V DC output of the car cigarette lighter into 220 V/50 Hz AC for general electrical products. As a mobile...[Details]
Recently, nearly 60 young entrepreneurs from the Shanghai Federation of Industry and Commerce Youth Entrepreneurs Association Dual Carbon Development Committee, Pudong New Area Federation of Industry ...[Details]
If you pay attention to industry summits such as the 2023 World Congress, as well as press conferences of Microsoft, Google, and major domestic manufacturers, in addition to "big model", you should...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
Since brushless DC motors have a series of advantages of AC motors such as simple structure, reliable operation, and easy maintenance, as well as many advantages of DC motors such as high operating...[Details]
Recently, wafer manufacturer GlobalWafers said that the company has "significantly increased demand for 12-inch wafers." At the same time, the supply of its epitaxial wafers has also become tight. D...[Details]
June 27, 2022 – Mouser Electronics, an authorized global semiconductor and electronic component distributor focused on introducing new products, is now stocking Seeed Studio’s reComputer Jetson 20...[Details]
Setting a new benchmark for smart driving in China is the first step to becoming the king of smart driving. He eats three hundred lychees a day and grows up to be a Lingnan native. June is the r...[Details]
0 Preface
LCD liquid crystal display meets the increasing requirements of embedded systems, especially in the fields of industrial control and consumer electronics. It has the advantages of stability...[Details]
Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
Analog electronics
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