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introduction
Solar energy is a resource-rich, pollution-free energy alternative. How to improve its utilization rate has gradually become the research focus of various countries. The utili...[Details]
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When using frequency converters, we will find that the maintenance of this type of equipment is much more complicated than DC speed regulation, and once a failure occurs, it is difficult for techni...[Details]
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This article introduces the usage and precautions of several instruments commonly used by electricians, mainly including a brief introduction to multimeter, ohmmeter, voltmeter, ammeter, resistance...[Details]
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1. Inline assembly method, using the keyword __asm{assembly instruction...}. This method is simple to operate, but has many limitations, such as: PC cannot be written, label expressions are not suppo...[Details]
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This is a new implementation of an AVR DDS signal generator V2.0, which has been published on scienceprog.com. Obviously, full credit to its original creators is due for the original schematic and ...[Details]
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The above is the effect picture of the microcontroller development board made by myself
#include "reg51.h"
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P3^6; ...[Details]
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The conductivity meter is a multi-range instrument that can meet the testing requirements of various applications from deionized water to seawater. This instrument can provide automatic temperature...[Details]
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BMW Group will use ADI technology in intelligent cockpit ambient lighting system On March 8, Analog Devices, Inc. (ADI) and the BMW Group announced that they will be the first to adopt ADI's 10B...[Details]
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8.1 Assembler format Statements in source programs can be divided into two types: imperative statements and directive statements. Indicative statements are some pseudo-operations. The pseudo-operat...[Details]
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In the fields of satellite communication or navigation, it is necessary to test the absolute delay of its RF output (which may be RF or Ku/Ka band signal) relative to the internal timing signal (1pps ...[Details]
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The intelligent driving system is a comprehensive system that integrates advanced information control technology, scenario environment perception, multi-level assisted driving and other functions. ...[Details]
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According to Jiwei.com, the China Refrigeration Exhibition was successfully held in Shanghai from April 7th to 9th. During the exhibition, Xuanzhi Technology released a new generation of variable fre...[Details]
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ON Semiconductor Launches ecoSpin Series to Redefine Brushless DC Motor Control
ecoSpin™ BLDC motor control solution with embedded gate driver and microcontroller engine operat...[Details]
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introduction Compared with the traditional video detection method based on area array CCD, the detection method based on linear array CCD has the following advantages: (1) The background image in...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]