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Brushless motors are self-commutated (self-direction converting) and therefore more complex to control.
BLDC motor control requires knowledge of the rotor position and the mechanism by which t...[Details]
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SPI bus is a three-wire synchronous interface introduced by Motorola. It communicates in a synchronous serial 3-wire mode: a clock line SCK, a data input line MOSI, and a data output line MISO. It is...[Details]
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1 Introduction
With the rapid development of optical communication technology, MEMS optical switches will become the mainstream of core optical switching devices due to their advantages such as low ...[Details]
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With the continuous enrichment of material and the rapid improvement of people's living standards, people's safety awareness is also constantly strengthening. Many families and units have installed...[Details]
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On the morning of January 3, the city's major industrial project on-site promotion and Exxon 18GWh energy storage battery project commencement activities were held in Yancheng Economic Development Zon...[Details]
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Recently, the driving frequency has been increased to the MHz level to reduce the size of passive components and obtain fast dynamic response. However, the higher the driving frequency, the greater...[Details]
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: General delay subroutine : 7FEBH - FFEBH : Delay : The delay constant is placed in the R2 register. The delay time corresponding to the time constant N (hexadecimal) (for 6MZH crystal oscillator...[Details]
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Samsung today announced a new partnership with iFixit that will provide genuine parts, repair tools, and repair guides to customers who want to repair their Galaxy devices.
Samsung's new...[Details]
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Hall element Hall elements can be made of a variety of semiconductor materials, such as Ge, Si, InSb, GaAs, InAs, InAsP, and multilayer semiconductor heterostructure quantum well materials. It is a m...[Details]
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The Jiangxi Provincial Energy Bureau recently issued the first batch of distributed wind power development and construction plans for 2019, including 39 distributed wind power projects with a total...[Details]
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In the process of reform in which the construction market in China is gradually liberalized, although the bill of quantities pricing system has been formulated and promoted, due to the differences ...[Details]
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1. Introduction
As an electronic component, light
emitting
diode (LED) has been around for more than 40 years, but for a long time, it was limited by luminous
efficiency
and
bri...[Details]
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characteristic
Guaranteed
1A output current
Input
voltage: 2.5V ~ 5.5V
1.5MHz
constant frequency PWM current mode control
·
Opera...[Details]
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summary
PROFIBUS is an open digital communication system with a wide range of applications, especially suitable for factory automation and process automation. PROFIBUS is suitable for fast, tim...[Details]
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Qualcomm has injected new features into its new Snapdragon 800 processor. Smartphones using this chip can detect the user's voice even in sleep mode and perform corresponding operations based on the ...[Details]
Wireless Connectivity
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