I have a constant current board based on 3810 field effect tube. After outputting for a period of time, it always gets very hot, and even the inductor of 3810 and the ground end is burned out. The GS ...
First, 2.4GHz WiFi or Bluetooth antennas are universal.Second, it is strongly recommended to refer to TI DN035, “Antenna Selection Quick Guide”. This document contains links to corresponding documenta...
The Handbook of Automotive Power Electronics and Motor Drivers consists of five parts. It introduces the electrical system of traditional automobiles, the new electrical system architecture of advance...
It has been exactly 14 days since I got the kit. Recently, I have been confused about the fact that the mobile phone APP cannot obtain the data information of the kit sensor. After repeated connection...
This post collects the outstanding module designs of the National College Student Electronic Design Competition over the years, [color=#ff0000]free of points for direct download[/color]. [/size] [size...
I just learned Allegro and I don't quite understand how to set up via opening and capping. When making vias, I added SOLDERMASK (as shown in Figure 1). I have the following questions to ask you: Quest...
0 Introduction The space orientation tester is a widely used electronic measuring instrument. Especially with the development of microelectronics technology, the application of space orientation tes...[Details]
Before iOS 14, how did we clear a home page on the home screen? Or maybe you subconsciously categorize apps and place them in different folders, which is what we have been doing since the birth of ...[Details]
Taiwan's "Foresight Magazine" recently published a long article detailing Taiwan's semiconductor "talent shortage." The article quoted industry insiders as saying that for a long time, Taiwan's semic...[Details]
Power Analyzer Principle Traditional active power meters are usually designed for industrial frequency or medium frequency sine wave measurement, so they can only meet the active power measuremen...[Details]
The MAX705-MAX708/MAX813L microprocessor (μP) supervisory circuits reduce the complexity and number of components required to monitor power and battery functions in a μP system. These devices greatly...[Details]
On April 20, Chery Automobile brought a number of heavyweight models to the 2021 Shanghai International Auto Show. At the same time, Chery Automobile officially released the "Chery 4.0 Era Global...[Details]
From the dimension, we can know that this physical quantity lives and dies together with the electric current. It can be understood as another name for electric current, and its existence is based ...[Details]
With the continuous maturity of photoelectric sensor technology, its practical application in substation automation systems has become a research focus. Based on the analysis of the performance cha...[Details]
According to Reuters, China hopes to dominate the high-end market of solar photovoltaic power generation. In recent years, the solar photovoltaic power generation industry has grown rapidly and bec...[Details]
As the concept of green living has gained popularity, people pay more attention to environmental protection in their lives. Harmful items such as used batteries are no longer thrown away at will, b...[Details]
introduction In spectrum analyzers, the traditional FFT implementation method is to first sample the low intermediate frequency signal with an ADC at a low sampling rate, and then save the sampled da...[Details]
Analog Devices, Inc. (ADI) today introduced the LTC3337, a nanopower primary (non-rechargeable) state-of-health (SoH) monitor with an integrated precision coulomb counter designed to minimize the ass...[Details]
(1) Input frequency range refers to the maximum frequency range in which the spectrum analyzer can work normally. The upper and lower limits of this range are expressed in Hz and are determined by th...[Details]
On January 8, the "Letter from the Ministry of Science and Technology on Supporting the Construction of Chongqing National Science and Technology Achievements Transfer and Transformation Demonstratio...[Details]
Recently, we received an antique airbag controller removed from a BMW by a netizen. The 03-08-14 on the label may be the production date. Was it produced on August 14, 2003? According to relevant...[Details]
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