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China ranks first in the world in 5G patents and is now leading the world in 5G construction. 993,000 5G base stations have been built, accounting for more than two-thirds of the world. Recentl...[Details]
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Which sub-sectors of the new industries under the new infrastructure will explode the fastest, what are the "virtual" and "real" aspects of industrial interconnection, how can traditional enterprises...[Details]
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ds1302 real time clock
There are many popular serial clock circuits now, such as DS1302, DS1307, PCF8485, etc. These circuits have simple interfaces, low prices, and are easy to use, and are wide...[Details]
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1.
Overview
In recent years
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the gradual increase of nonlinear loads in power grids is a common trend in the world, such as variable f...[Details]
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To learn PIC32, you must first build a compilation environment, otherwise it will be difficult to proceed to the next step of learning. The first step is to download two software packages...[Details]
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1. Configuration of PPT simulation output
Using a single PPT can replace the traditional analog pressure sensor. Its biggest advantage is that it can achieve high-precision indicators with...[Details]
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Recently, Tesla officially announced that its map data service provider will be replaced by Baidu Maps, which will provide Tesla with map data services in China. Tesla's car navigation system in Chin...[Details]
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I2C interface experiment
Note: In the AT91SAM7Sxx series, I2C is called TWI.
1. Experimental purpose
Be able to correctly read and write the I2C interface chip memory (24C02), that is, the d...[Details]
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#include
#define Lcd_Data P0
sbit RS=P2^0;
sbit RW=P2^1;
sbit E=P2^2;
sbit Busy=P0^7;
sbit k1=P1^0;
sbit k2=P1^1;
sbit k3=P1^2;
sbit k4=P1^3;
sbit buzzer=P3^7;
unsigned int hour,min,second...[Details]
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According to The Elec, Apple is working with LG to develop foldable OLED display panels and ultra-thin cover glass for future iPad and MacBook models. The report explains that LG Display will suppl...[Details]
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On April 8, the reporter walked into the production workshop of Dali Electric Xiangyang Co., Ltd. (hereinafter referred to as Dali Electric), and saw workers busy on the production line. Orders have b...[Details]
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The saying that a car has three major parts has always been deeply rooted in people's minds, from the well-known engine, gearbox, and chassis of fuel vehicles to the batteries, motors, and ...[Details]
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0 Introduction
With the rapid development of my country's economy and the improvement of people's living standards, energy and resources have become increasingly scarce, and power shortage...[Details]
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Addressing mode Data is stored in memory. Addressing is simply to find the address of the stored data or instructions. The memory has many storage units for storing data. In other words, addressing...[Details]
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Abstract: Join hands with more ecological partners to move forward and explore the infinite possibilities of green and high-quality development
On October 17, the National Investment Promotion...[Details]
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