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Method for developing high-efficiency solar cells using carbon nanotubes
Cornell University researchers have created the basic elements of highly efficient solar cells, which hold great pr...[Details]
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Simulation diagram:
Download address of
simulation file and complete source code : http://www.51hei.com/bbs/dpj-20600-1.html
Source code:
#include reg51.h
#include intrins.h
#include strin...[Details]
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According to foreign media reports, on October 20, local time, Anello Photonics, a developer of silicon photonic optical gyroscopes (SiPhOGTM), announced that it had completed its Series A financing,...[Details]
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Energy Vault Holdings will add five new gravity energy storage systems in China, the company confirmed on November 6.
Last year, Energy Vault broke ground on its first such “EV...[Details]
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In May 2023, the four production lines (5GWh) of the third phase of Liuzhou Penghui Smart Energy Storage and Power Battery Manufacturing Base Project were officially put into operation. It not only...[Details]
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1. Introduction
Switching power supplies have been widely used in the fields of electronics, electrical equipment, and household appliances due to their small size, light weight, high...[Details]
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Step 1: Read the MCS-51 tutorial to understand the internal structure, instructions, bus, etc. of the microcontroller;
Step 2: Design one yourself by referring to some schematic diagrams in the book,...[Details]
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The button status serial port is input to the 51 single-chip microcomputer through 74ls165 and displayed on the digital tube. Each button corresponds to a segment on the digital tube.
The proteus sim...[Details]
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The topology of power supplies is mainly divided into non-isolated and isolated.
In the non-isolated type, there are mainly two types: series and parallel, and there is also a polarity reversal, whic...[Details]
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1. Introduction
Lightning has a huge impact on human life and production activities. Lightning threatens human life and safety, and often causes serious damage to many departments such as ...[Details]
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We know that
the switching speed of
MOSFET
has been greatly improved compared to triode, which can reach hundreds of K or even M. But let us think about it, when we need MOSFET to have h...[Details]
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Liu Weiliang and Luo Suming studied the infrared radiation of ceramics at room temperature. The infrared emissivity of the tested ceramic samples was about 0.82~0.94. The far-infrared ceram...[Details]
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With the continuous improvement of research methods and tools, the research on speaker recognition has gradually moved away from the early simple human ear listening model.
L.G.Kesta of Bell Labs u...[Details]
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I believe that for electronic engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test the ac...[Details]
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In less than five months, Venezuela has suffered four major nationwide blackouts, with more than 90% of the country plunged into darkness. Government departments once again attributed the blackouts...[Details]
Medical Electronics
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