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Introduction: The traditional 51 microcontroller IO interface can only be used as a standard bidirectional IO interface. If it is used to drive the LED, it can only be driven by current injection or ...[Details]
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As early as June 4, during a factory exploration activity with the theme of "Reaching the Pinnacle", Sun Huajun, deputy general manager of BYD Battery Company, pointed out: "The current blade battery...[Details]
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7. How to align the servo motor encoder phase with the rotor magnetic pole phase zero point
1. Phase alignment of incremental encoder
The alignment method between the phase of the UVW ele...[Details]
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At present, mobile phones generally use
white light LED
as
the
backlight
element
of
the display
screen
, and the corresponding white light LED
driver
has beco...[Details]
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Jiwei.com News (Text/Digital Control), today Zhao Ming, President of Huawei Honor Business Department, announced that Honor continues to sweep the sales charts of JD.com, Tmall, Suning and Vipshop, l...[Details]
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Power supply applications require the use of a duty cycle clamp. Such applications include those using current sensing transformers and two-switch forward converters. Without a duty cycle clamp, th...[Details]
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In engines
that
use
a three-way catalytic converter
to reduce exhaust pollution
, an oxygen sensor is an essential component. Once the air-fuel ratio of the mixture deviates from the...[Details]
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On January 14, the US Patent and Trademark Office recently granted Apple a patent application, which involves a system for assisting user identity authentication, which can be used for authentication...[Details]
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0 Introduction
Aerial towed targets are special unmanned aerial vehicles towed by aircraft. A complete towed target system mainly includes towing aircraft, cable retracting and releasing device, tow...[Details]
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1. Development environment of Internet of Vehicles From three perspectives: industrial policy support, market size estimation, and construction of Internet of Vehicles demonstration zones, this pap...[Details]
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The Samsung S20 Ultra and Xiaomi 10 Pro both chose high-resolution cameras with billions of pixels. Will the Huawei P series, which has made great achievements in imaging in recent years, follow s...[Details]
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After more than ten years of development of the domestic industrial chain, resource integration seems to have become the choice of the vast majority of companies. Jiwei.com reporters observed that in...[Details]
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When developing battery-powered devices, especially systems with strict requirements on the standby or operating time of the device, such as mobile phones, it becomes increasingly important to reduce...[Details]
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According to foreign media reports, analysts and research institutions generally expect Apple to launch four iPhone 12 models this fall, all of which support 5G network connections. These are also Ap...[Details]
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Most software components used in cars are not developed directly by the automakers themselves or even by top suppliers. Software comes from a wide range of suppliers and includes embedded GUI frame...[Details]
Discrete Device
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