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Over the past decade, quadcopter
drones
have evolved dramatically. Today, they are widely used in all areas of life, from government inspections and accident mapping to filming, express ...[Details]
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The next-generation consoles are already on sale, but for domestic players, when will they come to us? According to the latest news, it should not be far away. Recently, a home entertainment game c...[Details]
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Driven by the "four modernizations", the role of software in cars is becoming increasingly important. Looking at the market, thanks to the large-scale application of software in cars, the connotation...[Details]
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China Energy Storage Network:
Electricity, as a new commodity with a price that changes 24 hours a day, companies can formulate personalized electricity plans to save costs, and citizens can ...[Details]
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Engineers need to test a variety of signals in their daily work. As the saying goes, if you want to do your work well, you must first sharpen your tools. The choice of sensor is often related to the ...[Details]
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GPIO_Mode_In_FL_No_IT No interrupt for floating input GPIO_Mode_In_PU_No_IT Pull-up input without interrupt GPIO_Mode_In_FL_IT Floating input has interrupt GPIO_Mode_In_PU_IT Pull-up input has in...[Details]
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On December 22, the reporter learned from China Three Gorges New Energy (Group) Co., Ltd. ("Three Gorges Energy") that the first large-scale new energy wind and solar base project in the Yangtze Ri...[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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The power supply of the power amplifier needs to use a "large pond" filter capacitor. Because large-capacity capacitors have large inductance, small-capacity capacitors are connected in parallel to...[Details]
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I. Introduction
In many data acquisition systems such as instruments and meters, intelligent devices, etc., which are based on single-chip microcomputers, it is often necessary to realize data ex...[Details]
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On August 29, according to official news from the Qingdao Institute of Bioenergy and Process Technology of the Chinese Academy of Sciences, the institute's Advanced Energy
Storage
Materia...[Details]
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Homemade multimeter boost circuit solution (I) Digital Multimeter Battery Boost Circuit Principle: The circuit is shown in Figure 1. When the power switch K is closed, BG1 is connected to the negativ...[Details]
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On July 13, Huami Technology released the Next Beat 2021 conference held in Hefei, including Four innovative products and technologies include the new generation of smart wearable chip "Huangshan 2S"...[Details]
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The use of ultrasonic flowmeters to measure flow began in 1928 and entered the practical stage in the 1970s, but was limited to measuring liquid flow, while gas flow measurement began in the 1990s. Co...[Details]
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1 Introduction
In the production and development of light weapons, the quality assessment of projectiles requires testing the projectile velocity and measuring the dispersion of projectiles on ...[Details]
PCB Design
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