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From the proposal of the new four modernizations to new energy disrupting the market reshuffle, from the king overturning the table, to the demise of the big names, the domestic auto market is increa...[Details]
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1 Introduction
The basic idea of Bluetooth technology, which involves wireless connection and wireless personal access, was born in the mid-1980s, but it did not take off due to many unclear...[Details]
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With the advancement of science and technology, electric vehicle technology has developed rapidly. Compared with internal combustion engine vehicles, electric vehicles have the advantages of zero emis...[Details]
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Toxic gases in coal mines are fatal to the life and safety of miners. Toxic gases may be produced in all production links underground in coal mines, such as drilling, blasting, tunneling, coal cutting...[Details]
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1. Circuit diagram
2. Effect diagram
3. Code
4. Summary (digital tube)
Code
#include reg52.h
sbit dm = P2^2; //segment code
sbit wm = P2^3; //bit co...[Details]
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Give six basic
DC/DC converter
topologies
They are buck, boost, buck-boost, cuk, zeta, and sepic converters.
The half-bridge converter ...[Details]
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Using array signals to estimate the two-dimensional direction of arrival (DOA) of signals has been a hot topic in recent years. This paper uses ADI's ADSP21160 as the main processor to build a signal ...[Details]
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Musk announced that they will be switching from "cobalt" to "nickel" models. This solves the problem raised earlier. This will also increase efficiency. In the energy-intensive models (Cybertruck/Sem...[Details]
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Recently, Bloomberg New Energy Finance (BNEF) released the Solar Module & Inverter Bankability 2019 report, which mainly investigates the financing value of world-renowned photovoltaic industry manuf...[Details]
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Introduction With the continuous development of industrial technology, the requirements for single-chip microcomputer control are getting higher and higher. Single-chip microcomputers are requir...[Details]
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On July 21, DxOMark announced that it will soon announce the camera score of the Redmi K30 Pro zoom version. As early as March when the Redmi K30 Pro was released, Lu Weibing, President of X...[Details]
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The functions of TIM1 and TIM8 timers include : ● 16-bit up, down, up/down auto-load counter ● 16-bit programmable (can be modified in real time) prescaler , the counter clock frequency can be divid...[Details]
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The capital market is the "barometer" of my country's economy and the country's core competitiveness. When it comes to the capital market, the core is the stock market. Since the opening of the Shang...[Details]
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Red, orange and yellow dilute magnetic nitride
LEDs
have higher
power
and lower temperature sensitivity. Comparing the traditional red AlGaInP LED with the new InGaNP LED, it is fou...[Details]
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On November 13, Tailan New Energy and Changan Automobile jointly announced a major technological breakthrough - the release of diaphragm-free solid-state lithium battery technology.
Tailan has...[Details]
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