There are many types of field effect tubes. The following takes the SPP20N60C3 tube as an example. It is an Infineon Cool MOS tube, 600V20A0.19Ω.First of all, be careful not to touch the pins with you...
In recent years, consumer products such as vacuum cleaners, power tools (such as drills, saws and screwdrivers) and garden tools (such as lawn mowers, edgers and lawn tractors) have transitioned from ...
[i=s]This post was last edited by jinglixixi on 2022-5-3 21:27[/i]The GD32F310 development board was delivered before May Day, which was really a pleasure. Its appearance is shown in Figure 1.
The MCU...
I suddenly had the urge to do a series of topics on music visualization. This topic is a bit difficult and covers a wide range of areas. The related FFT and FHT algorithms are also quite complicated, ...
[size=4] LoRa is an ultra-long-range wireless transmission solution based on spread spectrum technology, and is one of the communication technologies for the Internet of Things. Its name comes from th...
After saving the picture from the oscilloscope with the USB drive, I opened the USB drive on the computer and found that there was no picture saved from the oscilloscope. Why is this? At first, I thou...
The above picture is the Jlink pin diagram given in the SEGGER manual. You can refer to it to see the relationship between the SWD pins and the JTAG pins. This is the JTAG connection diagram ...[Details]
Medgadget is a website focusing on cutting-edge medical technology. They have listed eight technologies that may change medical operations and benefit patients the most in 2014:...[Details]
1. Design requirements
Design an ultrasonic rangefinder that can be used for position monitoring in car reversing, construction sites, and some industrial sites, and can also be used for measu...[Details]
The development of virtual roaming system is an important application of virtual reality technology. Taking the Baoding Second Campus of North China Electric Power University as the virtual simulat...[Details]
Do symbols help or hinder us in thinking about design? Symbols are important, but what if one symbol can mean multiple things? As we will see, this can cause problems. In the analog world, the tr...[Details]
On January 27, the Shanghai Stock Exchange issued a decision to terminate the review of the initial public offering and listing of Longxun Semiconductor (Hefei) Co., Ltd. (hereinafter referred to as ...[Details]
Solid-state batteries have always been considered the "next generation battery technology" in the industry because of their excellent safety and long battery life. In recent years, the upstream and d...[Details]
There are many test companies that design, manufacture, and sell automatic test equipment (ATE) with a large number of pins. These test equipment have very complex integrated circuits that drive each...[Details]
Operation of direct online starting circuit
A direct on-line starter or DOL is a simple electromechanical system designed for the switching and protection of induction motors.
A...[Details]
There are two types of multimeters: digital and pointer. The following describes how to determine whether they are normal. For a pointer multimeter, you can shake it gently in your hand. If the poi...[Details]
Recently, according to Korean media reports, Samsung Corning Precision Glass Co., Ltd. held a board meeting and decided to sell its Gumi factory, which produces target materials, to a Chinese company...[Details]
In the 40 years of reform and opening up, the energy sector has made great achievements, and my country has become the world's number one in energy production and consumption. At the same time, my ...[Details]
Combining the power device expertise of both parties to create best-in-class power modules Improve energy efficiency, design simplicity and reliability of customer products Industrial IPM enginee...[Details]
Part I: Introduction
I. Summary
In the process of hot water flowing out of the solar water heater and cold water flowing out of the tap, the physical defects of ordinary mechanical water mi...[Details]
The LaCrosse equipped with GM's eAssist hybrid system is about to be launched, but most people are still not familiar with this hybrid system, which is coded with a bunch of English letters. What a...[Details]
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