answer: There are many types of field effect transistors, including junction FET, depletion MOSFET, and enhancement MOSFET. Each type is divided into P-channel and N-channel. The symbols and character...
[i=s]This post was last edited by emmnn on 2022-1-29 11:10[/i]Preface
It has been more than two weeks since my last post. I just got home and rested for two days. I remembered the review and took out ...
FPGA basics and how it works
Whether you use a graphical design program, ANSI C or VHDL, such a complex synthesis process can make you wonder how FPGAs really work. How do the programs in this chip wo...
[i=s]This post was last edited by DIAG on 2019-3-24 22:01[/i] [size=5]It’s still the old 32 Skyworth LCD TV, with simple functions, suitable for my grandma. The auxiliary 5V power supply was repaired ...
The difference and usage of passive crystal and active crystal oscillator :This content is originally created by EEWORLD forum userzkj2014. If you need to reprint or use it for commercial purposes, yo...
As the switch turns on and off, the current in the inductor L also fluctuates around the effective value of the output current. Therefore, a ripple with the same frequency as the switch will also a...[Details]
In the process of rapid economic development in China, construction machinery has played a huge role in promoting the development of the country. However, the environmental conditions at the work s...[Details]
On May 20, 2024, Xpeng Motors held a 520 AI DAY press conference with the theme of "Opening the AI Intelligent Driving Era". Mr. He Xiaopeng, Chairman and CEO of Xpeng Motors, shared the latest p...[Details]
Improving accuracy has been a goal of vector network analyzer (VNA) measurements since the earliest days. VNA accuracy can be extended from the instrument port to the end of the test cable through ca...[Details]
On October 26, Shanghai Electric Co., Ltd. disclosed its third-quarter report. The company achieved operating income of 5.411 billion yuan in the first three quarters of 2021, a year-on-year decrease...[Details]
In the construction of "Safe City", faced with massive image data, the public security organs are often at a loss when investigating cases. How to accurately obtain the identity information of the...[Details]
Volkswagen held its first Power Day. The entire event revolved around the next-generation electric vehicle strategy and outlined the future electrification development direction of Volkswagen. In par...[Details]
The current sampling circuit uses a shunt: R57 and R56 are sampling resistors, C21 and C22 are sampling capacitors, and they provide a sampling voltage signal for the sampling channel. The size of...[Details]
PLC programming is an electronic system of digital computing operations, designed for use in industrial environments. PLC programming has a wide range of applications, powerful functions, and is ea...[Details]
Recently, due to work needs, I am preparing to make an offline downloader for AT89S5X. The initial consideration is to use AT89S52 as the host and write the target code into AT24C64 through the s...[Details]
Vertical shaft crusher is a vertical impact crusher, commonly known as sand making machine. It is the crystallization of the wisdom and correct decision-making of experts in the research and develo...[Details]
This article briefly introduces visual perception in the autonomous driving industry, from sensor comparison to data collection and annotation, and then analyzes the perception algorithm, gives the...[Details]
While the lithium-ion batteries that power electric vehicles are extremely durable, they still degrade over time, ultimately reducing the battery’s ability to hold a charge, lowering the battery’s en...[Details]
Mitsubishi servo motor encoder zeroing is an important step to ensure precise motor control. This article will introduce the method and steps of Mitsubishi servo motor encoder zeroing in detail, in...[Details]
Analog electronics
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