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IGBT insulated gate bipolar transistor is a typical bipolar MOS composite power device. It combines the process technology of power MOSFET and integrates power MOSFET and power tube GTR into the s...[Details]
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It is a kind of equipment used for automated production, which has the ability to operate and perform tasks autonomously. It usually consists of one or more robotic arms (or straight coordinate sli...[Details]
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This morning, Apple announced the prices of the new iPhone 11 series, starting at $699 for the iPhone 11, $999 for the iPhone 11 Pro, and $1099 for the iPhone 11 Pro Max. However, this year's iPhone...[Details]
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Ion beam machining (IBM) is to use ions generated by an ion source (ion gun) under vacuum conditions to accelerate and focus to form a high-energy ion beam and project it onto the surface of the wo...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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1. Transplantation Environment
Host: VMWare--Fedora 9
Development board: Mini2440--64MB Nand, Kernel: 2.6.30.4
Compiler: arm-linux-gcc-4.3.2.tgz
u-boot：u-boot-2009.08.tar.bz2
...[Details]
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There seem to be annoying speed bumps everywhere on the road. They can be found everywhere in the driveway and parking lot. Although they vary in size, they are all equally unpleasant. When you enc...[Details]
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1 Introduction
Distributed control system (DCS), also known as distributed computer control system, is a new technology that uses computer technology to centrally monitor, operate, manage and ...[Details]
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Single metal sheet touch switch principle and circuit diagram collection Working principle: The circuit shown in Figure 1 uses only one touch metal sheet, and the circuit uses two four-two input...[Details]
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(1) Turbine The turbine is made of magnetically conductive stainless steel and is equipped with spiral blades. The number of blades varies according to the diameter, ranging from 2 to 24. In order fo...[Details]
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Microchip, a supplier of MCU and analog ICs, announced its financial report for the first quarter of fiscal year 2022 (ending June 2021) after the U.S. stock market closed on Tuesday (3rd). Revenue, ...[Details]
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Communications between industrial control devices are not adequately protected. As a result, such communications are often vulnerable to threats such as malicious tampering and accidental system chan...[Details]
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Safe obstacle avoidance is a basic issue in mobile robot research. Obtaining the distance between obstacles and robots is the prerequisite for studying safe obstacle avoidance. Ultrasonic sensors ar...[Details]
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With the development of image processing technology, the requirements for image clarity, i.e. image pixels, are gradually increasing. At the same time, the localization and iteration of image p...[Details]
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01Drive and protection
Let's use an example to talk about the drive and protection of the switch components in the main circuit of the inverter. The circuit diagram is as follows:
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