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Abstract: Firstly, the advantages of high-frequency link inverter technology in inverter power supply are briefly introduced. Then, the main circuit and control scheme of 1000VA high-frequency link...[Details]
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The top row of pins is the row, and the bottom row of pins is the column. The row is the LED anode. Each row and column is controlled by four 74HC573, each controlling 8 pins. At the sa...[Details]
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This article mainly introduces how to use PIC microcontroller to read humidity and temperature from DHT11 and display it on LCD display. In this example, the microcontroller model we use is PIC16F628...[Details]
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According to Jiwei.com, according to THE ELEC, Magnachip recently stated that it will invest 500 billion won (about 444 million US dollars) in R&D and construction facilities in South Korea in the ne...[Details]
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After more than a decade of development, my country's new energy industry has taken the lead in the world. At present, my country's photovoltaic and wind power generation accounts for half of the w...[Details]
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On the eve of 2021, Huawei announced that it will hold a new product launch conference for whole-house intelligence and smart screens, and will also announce a new smart home strategy. With the devel...[Details]
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On March 23, Twitter officially announced that the iOS version of the client now supports direct recording of GIF images, allowing iPhone users to better display images without using other tools. ...[Details]
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The US Patent and Trademark Office granted Apple a patent on Tuesday titled "Appearance Integration of Displays," which proposes changing the way displays are displayed in cars. Current displays are ...[Details]
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图中所示是用低漂移高精度运放FX725组成的精密箝位放大器电路.箝位放大器常用作脉冲整形,矩形波变换和超载保护.
...[Details]
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//Scroll to display the number 68639665
//Create Time :2008-08-25
#include AT89X52.h
#include INTRINS.H
#define uchar unsigned char
#define uint unsigned int
uchar code table ={ 0x82,0x80,0x82...[Details]
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The ZOE battery has been upgraded again. As shown in the figure below, the available power has been further upgraded from 22, 22.3, 41 to 50kWh. The energy density of the whole pack has al...[Details]
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Bluetooth enables Alibaba Cloud's smart electric vehicle travel solution to achieve "true touchless unlocking"
"Mobility as a Service" (MaaS) is changing from a popular concept to an...[Details]
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Most wiring harness engineers working in OEMs spend a lot of energy repairing cars, that is, checking whether there are any problems with the wiring harness. Here I would like to share with you some ...[Details]
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In today's world, science and technology, mainly marked by information technology, are developing rapidly. Virtual instrument technology has entered metrology and opened up new fields for us. It has c...[Details]
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GIC is a very important part of ARM architecture. This article is based on the public ARM corresponding data and the MTK development board. I record it after my personal understanding to consolidat...[Details]
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