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Market research firm IDC released the global smartphone market statistics report for the first quarter of 2019. Data source: IDC The report shows that the total number of smartphone shipments in...[Details]
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STM32—— AHB, APB detailed explanation 2016-07-14 20:35 590 people read Comments (0) Collection Report This article has been included in: Copyright Statement: This article is an original article b...[Details]
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Some concepts in functional safety are rather confusing, such as fault, error, and failure. Today we will discuss these three concepts.
01
...[Details]
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Recently, the first set of charging and discharging units of the Rudong 100MWh gravity energy storage project invested and constructed by China Tianying Co., Ltd. was successfully tested. It will play...[Details]
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The repetitive operating frequency of ordinary pulse laser power supply is less than 50 times/S. The single junction transistor oscillator is very simple and easy to start, and has strong anti-interf...[Details]
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LED soft light strips require different power supplies depending on the model. How much do you know about power supplies? Do you know the types of power supplies required for LED soft light strip...[Details]
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In recent years, III-Nitride high brightness light emitting diodes (HB-LEDs) have gained wide attention and are currently widely used in traffic signs, LCD backlights, and various lighting applicat...[Details]
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With the rapid development of national economic construction, governments at all levels pay more attention to environmental protection, and a large number of sewage treatment plants have been built...[Details]
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1 Introduction
LED dot matrix screens are composed of LED light-emitting diodes. They display text, pictures, animations, videos, etc. by controlling the brightness of the LEDs. They are widel...[Details]
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Optical coherence tomography (
OCT
) has made great progress in the past few years. Since the advent of OCT, ophthalmologists have used near-infrared technology to capture high-quali...[Details]
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Earlier, Samsung Electronics received an order of 7.9 trillion won (about 6.7 billion U.S. dollars) from Verizon, a U.S. telecom operator, and will provide wireless communication solutions in the U.S...[Details]
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Q: PLTS 5.5 (or earlier versions) has an incomplete image display problem (displayed as white squares or other colors).
A: This is a compatibility issue between the DirectDraw used in the old ve...[Details]
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1. Introduction
Since the thermal vacuum test of a certain type of solenoid valve needs to be completed before leaving the factory, the valve response characteristics need to be tested during ...[Details]
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01. Lighting control
Lighting control mainly includes turn signal and hazard warning light control, high beam control, position light control, fog light control, etc.
1. Turn signal and h...[Details]
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On May 31, according to the Huawei Xinsheng Community, on May 26, 2022, Huawei held the inaugural meeting of the third batch of corps/system departments in Area A of Shenzhen Bantian Base, announcing...[Details]