Transistor, whose full name should be semiconductor triode, also known as bipolar transistor and crystal triode, is a semiconductor device that controls current. Its function is to amplify weak signal...
As consumers, we always hope that new energy vehicles have a long enough range, a fast enough charging time, and can be used effortlessly and achieve the same efficiency as fuel vehicles, while enjoyi...
Compared with GaAs, silicon or other traditional semiconductor materials, GaN will shine in 5G network applications, such as high frequency and small base stations with limited size. As shown in the f...
Researchers at Tohoku University in Japan have developed a three-dimensional large-scale integrated circuit made up of 10 stacked semiconductor chips, breaking the previous record of three stacked chi...
· Dopod 818Dopod 818 ( InformationArticlePriceReview ) Reference price: 3890 yuan/Beijing Jienji CompanyIf the beauty of the previous phones lies in their exterior, the beauty of the Dopod 818 lies in...
[i=s]This post was last edited by elec32156 on 2021-9-6 15:52[/i]As shown in the figure, this is the internal circuit of a 4-channel ESD protection device TPD4E001 and the application circuit of an ex...
The TDS2000C series digital storage oscilloscope series has a compact design and high cost performance. The TDS2000C Series oscilloscopes include standard features including USB connectivity, 16 auto...[Details]
On July 21, the second day of the listing of AI chip unicorn Cambricon on the Science and Technology Innovation Board, its stock price continued to rise. As of today's close, Cambricon closed at 274 ...[Details]
Scientists at IBM have for the first time taken clear pictures of individual molecules, while also seeing the atomic bonds that hold the molecular structure together.
IBM's research laboratory...[Details]
Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
1 Introduction
In recent years, with the emergence of low-cost and high-performance 32-bit microprocessors, more and more engineering designers have turned their attention to the development of 32-...[Details]
As IC manufacturers launch various high-performance microcontrollers, 51 microcontrollers are far from meeting everyone's demand for high-performance microcontrollers. At present, many companies an...[Details]
Announcement on Nidec's U.S. subsidiary's minority investment in Gore Street Energy Storage Fund PLC for strategic cooperation purposes
On December 19, 2023 (US time), Nidec Motor Co...[Details]
1 Introduction
Data acquisition systems often require asynchronous serial data transmission. The widely used RS232 asynchronous serial interface, such as 8250, NS16450 and other dedicated ...[Details]
Recently, National Semiconductor has developed an LED driver IC LM3445 and an evaluation board that can be directly connected to a bidirectional AC-triggered triode dimmer, which almost completely ...[Details]
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Internal 1 M crystal oscillator.
The timer is used to implement a periodic signal that drives a passive buzzer. These experiments are based on the CTC mode of the timer, where the frequency signal...[Details]
0 Introduction
One of the most important functions of radar is to track and measure the distance of the target. Firstly, the basic principle of radar ranging tracking is explained, and a new...[Details]
This article discusses the hardware and software implementation of the ACC system, as well as radar functions and algorithms. The first part of this article discusses the "surround sensing system" ...[Details]
Recently, the Beijing Construction Engineering Safety Quality and Smart Management Benchmark Site Observation and Learning Activity was launched. The first observation activity was held at the Chin...[Details]
root_qtopia-20100108.tar.gz friendly arm micro2440's root_qtopia file system.
Tslib is an open source program that can provide functions such as filtering, de-jittering, and calibration for th...[Details]
1 Introduction
Temperature is an important parameter that characterizes the environment. In the engineering field, especially in engineering thermodynamics, temperature detection is very c...[Details]
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