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The electric vehicle market is currently developing rapidly, and the demand for improving the performance of electric vehicles has also increased. Designers and automakers need to get products to ...[Details]
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The internal quantum efficiency (IQE) of
LED
epitaxial structure
has a decisive influence
on its
brightness
. Many people misunderstand that IQE is determined by
MOCVD
process....[Details]
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ARM programming, especially the writing of system initialization code, usually requires the implementation of interrupt response, parsing jump and return operations to support the development of upper...[Details]
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A digital UWB (ultra-wideband) pulse generator can be implemented using most FPGAs. This design creates a pulse signal that is twice the frequency of the FPGA clock (Figure 1). Previous designs use...[Details]
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3.1 Germany’s electricity reform policy activates the marketization of the electricity sales system
Before Germany started to reform its electricity market in 1998, large grid-connected compan...[Details]
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According to ETTelecom, the Uttar Pradesh government of India said on Friday that smartphone giant Samsung Electronics will invest 48.25 billion rupees (about 42.82 yuan) to move its production lines...[Details]
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introduction
When single-chip microcomputers are used in industrial control and other aspects, analog quantities such as current, voltage, temperature, displacement, and speed are often converted...[Details]
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Like Go, TCM contains rich connotations of Chinese culture, has a long history, and is highly complex. So, what will happen when TCM also has masters like AlphaGo? Let's learn about the relevant cont...[Details]
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Customers have reported that RF interference centered around 840MHz affects a serial communications port configured as a UART, which is located between a modem containing an AD6903 (LeMans LCR+) di...[Details]
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This paper designs a multimedia car audio system based on a 32-bit ARM microprocessor with RADIO, IRDA, MP3, DVD and other functions. In combination with the complex environment of the car body, th...[Details]
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1. Application of
Dual Digital Display Asphalt Elongation Tester Ductility is one of the three major indicators to measure the properties of asphalt, usually expressed as the ductility of asph...[Details]
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Against the backdrop of industrial upgrading and rising labor costs, enterprises' demand for intelligent production continues to rise. As a key tool for intelligent manufacturing, collaborative r...[Details]
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1. Clock source types
LFXT1CLK low-frequency clock source - each MSP430 device has
XT2CLK high-frequency clock source——available in X13X, X14X, X15X, X16X, X43X, X44X, etc.
DCOCLK digitally con...[Details]
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Nissan Motor plans to start using cobalt-free electric vehicle batteries in the mid-2020s, according to foreign media reports. Currently, the rare metal cobalt is in short supply, and the company's c...[Details]
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Let's take a look at the ARM storage system:
It can be seen that the fastest are the processor and internal registers, which are few in number and very expensive. Next is TCM tightly cou...[Details]
PCB Design
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