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The circuit of voltage follower
constructed by op amp
is simply connected with the output and the inverting input in traditional textbooks, but the actual circuit is much more complicated and t...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Introduction: Use the T0 and T1 timing counter functions of the AT89S51 microcontroller to count the frequency of the input signal, and the counting frequency result is displayed through an 8-bit dyn...[Details]
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Why distinguish data types?
In real life, we can write a string of numbers on paper at will and use the knowledge we learned in elementary school to accurately identify the size of the numbers...[Details]
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I have recently become fascinated by the RTOS rtx51. After a week of hard work, I ported the entire control system code I had previously written to rtx51 tiny. Here is an excerpt from the introducti...[Details]
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1. Understanding of chip structure: introduction: The 16/32-bit ARM920T RISC processor designed by ARM. The ARM920T implements MMU, AMBA bus and Harvard structure cache architecture. This structu...[Details]
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0 Introduction
PLC has the advantages of high reliability, flexible system design, simple programming, easy installation, strong anti-interference ability, etc., but a single PLC cannot provide a go...[Details]
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Isolating users from sensitive electronics is an important consideration for motor control systems. Safety isolation is used to protect users from harmful voltages, while functional isolation is sp...[Details]
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SDI, or serial digital interface, is a digital non-compressed technology that comes from the field of radio and television. After the video is converted from analog to digital, there are two ways to...[Details]
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Aircraft, new energy vehicles, industrial electronics and other equipment are all inseparable from wires. Only when wires are powered can the equipment work properly. In order to ensure the safe oper...[Details]
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FOC framework
Let's take a look at the simple FOC framework:
This figure is the basic framework for getting started with FOC. We start writing the FOC
algorithm
from scrat...[Details]
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In the previous example of clock output, a lot of program codes are given. To make these program codes effective, they must be compiled and linked to generate download files, and then download the fi...[Details]
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At present, with the continuous increase of LED display industry in China, LED large-screen displays are gradually increasing in the streets and alleys of major cities, people's consumption level is ...[Details]
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u-blox launches ultra-compact, feature-rich System-in-Package ANNA-B4 Bluetooth Low Energy module for industrial and indoor positioning applications
ANNA-B4 features Bluetooth long-r...[Details]
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While the world grows more dependent on fossil fuels, the renewable
energy
sector remains a favorite for venture capitalists and government investment.
Hundreds of billions of dollars h...[Details]
Analogue and Mixed Signal
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