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Require: 1. Digital clock: hours and minutes. Hours are displayed in base 24 and minutes are displayed in base 60. 2. Display adopts dynamic digital tube display mode 3. Dynamic time display si...[Details]
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Introduction
With the development of the times, digital control is undoubtedly one of the goals pursued by people, and the convenience it brings to people is also undeniable. Among them, digita...[Details]
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1. Description of case task control requirements
Electric kettles are everywhere in our daily life, but they can only be boiled once. If they are not used for a long time, they will become col...[Details]
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Preface
Biometrics is a high-tech identification technology that relies on the physical characteristics of the human body to authenticate identity. Human characteristics such as fingerprints, ...[Details]
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The chip used in the display is CREE or AXT. Generally, CREE is the first choice:
CREE: American chip, it has good stability, strong anti-static, etc., and has been unanimously recognized by p...[Details]
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Straight fluorescent lamps are still
a major
LED
electric light source
for
LED
lighting in factories, buildings, shopping malls, offices, schools and homes. If an
electronic
ballast
i...[Details]
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Three elements of synchronous generator grid connection
The three elements of synchronous generator grid connection include:
1. Phase voltage: The synchronous generator must be able to ou...[Details]
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Introduction Infant incubators are mainly used in clinical medical treatment of premature infants, low-birth-weight infants, critically ill infants or maldeveloped newborns. They play an important r...[Details]
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With the rapid development of the new energy power battery industry, a safe, reliable and durable battery system is a necessary condition to ensure the healthy development of the industry. The emerge...[Details]
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Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and oth...[Details]
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In the VIP room of the airport, a man in a suit sat next to me. Unlike other business people who held a notebook and typed on the keyboard, he was using a golden pen to mark and annotate documents on...[Details]
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USB Type-C, with its powerful functions and the strong promotion of Apple, Intel, Google and other manufacturers, will quickly lead to a revolution in USB interfaces and will have a positive impact...[Details]
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Laptops are widely used and the market size continues to grow rapidly. Accordingly, the market for laptop power adapters is also very impressive. Users often require high performance, small size or...[Details]
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Digitally programmable three-phase 5kW AC-DC power supply provides a compact and flexible solution - no neutral connection required
June 24, 2021 – XP Power has announced the additio...[Details]
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Since the switching device of the inverter is a high-power transistor, its overcurrent capacity is smaller than that of the thyristor, so the correctness of its capacity selection is directly related...[Details]
GD32 MCU
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