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1. Before measuring, it is necessary to cut off the power supply of the equipment and ground or short-circuit it to ensure personal and equipment safety and obtain accurate measurement results. 2. Pa...[Details]
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The large-scale deployment of smart meters has enabled the transition to the smart grid of the future worldwide. The introduction of the Automated Meter Infrastructure (AMI) standard, as well as the ...[Details]
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Judging from the current situation, this technology is still quite practical. Many storage manufacturers, including Seagate, have begun to shift their focus to external hard disk products. You should ...[Details]
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1. Introduction
Bluetooth technology is a technology that solves short-range wireless communication. Its advantage is that it can get rid of the constraints of cable connections betwee...[Details]
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Introduction
Solar photovoltaic systems are finding more and more applications. Mobile systems in particular benefit from solar energy without spending a penny. At the same time, as the cost of...[Details]
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1. Generator overheating
(1) The generator is not operating in accordance with the specified technical conditions, such as the stator voltage is too high, the iron loss increases; the load cur...[Details]
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void Adc_Init(void) { uint32_t tmpreg1 = 0; ADC_InitTypeDef ADC_InitStructure; GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC |RCC_APB2Periph_ADC1, ENABLE); //En...[Details]
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1. Hardware connection: M128 PD3 INT3/TXD1 --- PC 232COM Pin 2 PD2 INT2/RXD1 --- PC 232COM Pin 3 GND --- PC 232COM Pin 5 2. Modbus Poll software configuration: Software download address: ht...[Details]
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NOT gate ring oscillator experimental circuit with RC
The figure shows the experimental circuit of the NOT gate ring self-excited multivibrator with RC delay circuit. The oscillation circuit is ...[Details]
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1. Definition of switching power supply: The input AC voltage (AC) can obtain a high-voltage DC voltage (DC=1.4AC) after rectification and filtering. This voltage is connected to the switching eleme...[Details]
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This switching power supply is a low-power switching power supply. It inputs 220V AC mains and outputs 12V DC. The maximum output current is 1.3A. It is mainly used for powering small devices, such a...[Details]
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Define a structure like this: typedef struct { uchar DC0_ALA:1; //Power supply 0 alarm uchar DC1_ALA:1; //Power supply 1 alarm uchar AC_ALA:1; //Power outage alarm uchar UN_H_ALA:1; //Same frequenc...[Details]
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The microcontroller source program is as follows: #include reg52.h #include "lcd1602.h" #include "delay.h" #include "pltable.h" #include "key.h" #include "adc0832.h" void timer0() interrupt...[Details]
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introduction
The development of modern large-scale industry has made industrial control equipment more and more complex and the degree of automation higher and higher. The losses caused by pr...[Details]
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According to foreign media reports, on October 21, local time, IONETIC, a British electric vehicle (EV) battery technology startup, announced the launch of Arc, the world's first software-accelerat...[Details]
Industrial Control Electronics
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