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Analysis and design of the relationship between current, voltage and capacity
of autotransformer A transformer with only a single coil is called
Autotransformer
.
There are sin...[Details]
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Although it is spring, the winter chill has not yet faded. In addition to wearing cotton clothes, air conditioning is also a good way to resist the cold. From indoors to on the road, we all look forw...[Details]
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introduction With the rapid development of electronic technology, electronic equipment is also developing towards functional integration and miniaturization, which brings us many conveniences, but el...[Details]
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Opening remarks: Developing new quality productivity is an inherent requirement and an important focus for promoting high-quality development. At present, Shijiazhuang is anchoring its goal of promoti...[Details]
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describe
The LTC1380/LTC1393 are CMOS analog multiplexers with SMBus®-compatible digital interfaces. The LTC1380 is a single-ended 8-channel multiplexer, while the LTC1393 is a diff...[Details]
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Function of the circuit
Optical switches are widely used in automatic production lines in factories as sensors for detecting the presence of obstructing objects. Almost all su...[Details]
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Application of interrupts and digital tubes - "9999" countdown table #include reg52.h unsigned char code LedChar ={//Numbers displayed by the digital tube 0~9 0XC0,0XF9,0XA4,0XB0,0X99,0X92,0X82,0...[Details]
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Last night, Lei Jun officially released the new Xiaomi 12 series and MIUI 13, and announced that the first batch of development version internal beta will be released from December 29. Now MIUI...[Details]
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~ Significantly shorten the development cycle by utilizing hardware configuration and GUI *1 software~ LAPIS Technology Co., Ltd. (hereinafter referred to as "LAPIS Technology"), a sub...[Details]
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Use the resistance range of a multimeter to check the quality of electrolytic capacitors
1. Use the resistance range of a multimeter to check the quality of electrolytic capacitors
...[Details]
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What's the matter with the electromagnetic speed regulating three-phase asynchronous motor speed measuring motor having only two wires?
The speed measuring motor of the electromagnetic s...[Details]
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#include
#include
//#include
/*--------------------------------------------------*/
sbit dis_DIN=P1^0; /*Display serial data input terminal*/
sbit dis_LOAD=P1^1; /*Display data latch terminal*...[Details]
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#include "reg52.h" #define uchar unsigned char #define uint unsigned int #define LCD1602_DATAPINS P0 sbit LCD1602_E=P2^7; sbit LCD1602_RW=P2^5; sbit LCD1602_RS=P2^6; sbit DIR=P1^0; sbit STEP=P1^...[Details]
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The job of a DC-DC switching converter is to efficiently convert one DC voltage to another. High-efficiency DC-DC converters use three basic technologies: buck, boost, and buck/boost. Buck converte...[Details]
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"Tech Unheard" is a technology interview podcast hosted by Arm CEO Rene Haas, focusing on the forces of change in the industry and exploring cutting-edge technologies and the stories behind them. T...[Details]