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Embedded products have been widely used in the Internet, scientific research, military technology, industrial control, communications and people's daily life due to their unique stability, low cost...[Details]
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LG Electronics has issued a statement regarding the potential future of its mobile communications or smartphone business, possibly to reassure employees as the company may end its mobile phone busine...[Details]
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#ifndef _SYSTEM_H_
#define _SYSTEM_H_
#include stc12c5a60s2.h
#include intrins.h
#include delay.h
#include Lcd_1602.h
#include ADC.h
#include PWM.h
#include EPROM.h
/*========================...[Details]
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Xiaomi has just announced that on August 2, Xiaomi Technology will start its first show at ChinaJoy 2019. In addition to top mobile game experiences, the Xiaomi theme area will also bring more innova...[Details]
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If the input signal of the oscilloscope is a 100KHz sine signal, but the signal frequency displayed by the oscilloscope is 50KHz, what's going on? This is because the sampling rate of the oscillosco...[Details]
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introduction
随着电子信息产业的迅猛发展,片式电感作为新型基础无源器件,以其良好的性能价格比和便于高密度贴装等显著优点,迅速得到了广泛应用,尤其在以移动手机为代表的通信终端设备中,片式电感获得了典型的高频应用。由于RF电路的工作频率不断提升,片式电感在应用方面的性能特点发生了明显变化,已经开始显现出低端微波频段的工作特性。因此,为有效提升片式电感的电性参数...[Details]
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According to foreign media reports, Belgian lidar company Xenomatix has developed a multi-beam lidar system and signed a research and development agreement with Magneti Marelli. Xenomatix founders ...[Details]
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On August 25, at the "
Second China Integrated Circuit Design Innovation Conference and IC Application Expo (ICDIA 2022)
Summit Forum" held in Wuxi, Liu Shu, head of product research and de...[Details]
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In the previous article, we mainly learned the basic knowledge of NAND Falsh. Today, we will summarize the initialization of NAND Flash, as well as block erase, page read and write operations, and th...[Details]
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The MEMS industry is developing very rapidly, but people often overlook its early testing. At first glance, the manufacturing of MEMS devices and traditional IC devices is very similar, but because ME...[Details]
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spectrum
Indicates the distribution of light intensity relative to the wavelength of light.
The spectrum of
LED
is generally a single-color LED. For example, the blue LED has...[Details]
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Jiwei.com News: With the advent of the 5G era, the communication system has been upgraded, the frequency bands have increased, and the market demand for RF front-end is growing rapidly. As the most i...[Details]
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Hap2U is a haptic technology startup based in France that aims to give objects a sense of texture by changing the way your fingers feel when sliding across plastic, wood, and glass. At this year...[Details]
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PowerLine CarrierWave (PLCW) communication is a communication method that uses power lines to transmit information. Power carrier communication is widely used in the automatic collection and transmis...[Details]
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I have used Qemu to run/debug arm linux several times, but I forgot about it after a while. I had to look up the information again every time, which wasted a lot of time. This time I made the whole...[Details]