What is Radio Frequency? Radio Frequency, or RF for short, is radio frequency current, which is the abbreviation of a high-frequency alternating electromagnetic wave. Alternating current that changes ...
[i=s]This post was last edited by Junior Electrician on 2022-7-21 19:27[/i]Made according to this circuit diagram. Used to drive the backlight of a 4.3-inch TFT screen. Even without the screen connect...
[i=s]This post was last edited by qwqwqw2088 on 2020-12-16 07:46[/i]Everyone knows that impedance should be continuous. However, as Luo Yonghao said, "There are always times in life when you step on s...
introduction
Sino-US trade negotiations, fear caused by chips... These are all comparisons of national strength. If the United States takes the lead and bans everything one day, we will be a step behi...
High-voltage differential probes are mainly designed for measurements on floating systems. In power system testing, it is often required to measure the relative voltage difference between the live ...[Details]
TAE's fifth-generation fusion energy research reactor in California is named Norman after its late co-founder and company founder, Dr. Norman Rostocker. Image credit: TAE Technolo...[Details]
Abstract: For wireless sensor network nodes, power supply is one of the key parts of the system. This paper proposes a power supply system that collects solar energy in the environment to power sensor...[Details]
Since the advent of black-and-white television in 1925, people have been very interested in this strange box, and it has not stopped for decades. With the development and improvement of technology,...[Details]
This paper proposes a design scheme of quasi-resonant flyback switching power supply based on UCC28600 controller . The scheme analyzes the working principle and implementation method of quasi-reso...[Details]
In recent years, automobile electrification has been a general trend. Automobile electrification is not only the introduction of pure electric vehicles, but also the continuous replacement of tradi...[Details]
It contains data that refers to the process pointer of the interpreter.
The variable contains data for the block that will be executed next in the interpreter.
Depending on the specific...[Details]
Spectrum Analyzer Key Performance Indicators As an analytical instrument, the basic performance requirements of a spectrum analyzer include: 1. Frequency indicators: Measurement frequency range: re...[Details]
In modern control systems, angle measurement devices are critical components that require high precision, and their measurement accuracy directly affects the performance and accuracy of the entire s...[Details]
Ericsson said it expected to write down its inventory of Chinese products by about 1 billion crowns ($109 million) in the second quarter, Reuters reported. Ericsson said it expected negative gross ma...[Details]
According to The Verge, Nintendo's new Switch and Switch Lite both appeared in the FCC's photo gallery and were completely disassembled. Let's take a look. According to FCC documents, the Sw...[Details]
Homemade LED electronic clocks can be seen in many electronic newspapers and magazines, but most of them need to reset the time and other parameters after power failure, which brings inconvenience ...[Details]
Silicon Carbide MOSFET
Product Description:
Feizeng Semiconductor's automotive-grade silicon carbide products have been launched in a variety of mainstream market specif...[Details]
0 Introduction
With the economic growth, more and more people join the ranks of car buyers. The sharp increase in the number of cars and the relative shortage of parking lots have made the...[Details]
RF/Wirelessly
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