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Three major application advantages of ED3L dual-axis servo drive
Compact design, high power density
The new structural design has stronger heat dissipation capacity, smaller size, a...[Details]
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introduction
Bioimpedance technology is a non-destructive technology that does not cause any harm or side effects to the human body during measurement. It is one of the development directi...[Details]
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As a formal system or product, after the basic system functions are debugged, once the field test phase is carried out, please remember to immediately rewrite the fuse configuration and enable the AVR...[Details]
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Capacitor isolation electronic transformer circuit
The principle of Figure 3 is that the high-frequency voltage output from the 2nd pin of MR9830 is stepped down and isolated by the ferrite tran...[Details]
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"I am a field application engineer and participated in the development of some functions that our company's products did not originally have, helping customers create differentiated and innovative pr...[Details]
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EMI (electromagnetic interference) and EMC (electromagnetic compatibility) are currently a very difficult, if not catastrophic, task for engineers. That’s because without the proper tools, it can b...[Details]
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I just switched from 51, and I don't want to invest too much money, so I chose the bluePill board from Taobao, which is probably the cheapest (7.6 yuan including shipping). I did some preliminary tes...[Details]
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On March 2, 2017, Xu Dingming, Counselor of the State Council/Director of the National Energy Expert Advisory Committee, visited our company for guidance. At the same time, relevant leaders of Shan...[Details]
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An oscilloscope is an electronic measuring instrument that uses the characteristics of an electronic oscilloscope tube to convert alternating electrical signals that cannot be directly observed by th...[Details]
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When using the 9b96 chip, it is inevitable to use delays, for example, to make an LED flash. Therefore, the problem of delay time arises.
There are two common delay methods:
1. System delay: This i...[Details]
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main.c
1 #include reg51.h
2 #include "iic.h"
3 #define AT24C02 0xa0 //AT24C02 address
4
5 sbit LS138A=P2^2; //Decoder end
6 sbit LS138B=P2^3;
7 sbit LS138C...[Details]
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Following the South Korean government's review, the Committee on Foreign Investment in the United States (CFIUS) has recently begun to interfere in the sale of Magnachip Semiconductor. The acquisitio...[Details]
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Measuring power supply ripple itself is a skill. Figure 1 shows an example of improper use of an oscilloscope to measure power supply ripple. Several mistakes were made in this example. The first wa...[Details]
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1 Introduction
Supercapacitors that use the electrochemical double layer principle - Electric Double Layer Capacitors (EDLC), also known as power capacitors, are a new type of energy stor...[Details]
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The forward and reverse wiring of a three-phase inverter is a highly technical job, involving many aspects such as electrical principles, wiring methods and safe operation. This article will introd...[Details]
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