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The light beam detection ensures normal operation and avoids malfunction. Since the photoelectric float uses a photoelectric reflector, an optical detection device, the float is reliable,...[Details]
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With the widespread application of intelligent video analysis, multiple recognition is an important application in today's video surveillance system. In this process, multiple video streams are use...[Details]
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China Energy Storage Network News:
●By 2025, the province's digital economy will exceed 3 trillion yuan, accounting for 43% of GDP
● The Plan proposes 7 major directions, 21 key task...[Details]
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The current
disadvantages of
high-power LEDs
are mainly in the following aspects:
1. High-power LED application
Light efficiency
Low
The commercialized high-
powe...[Details]
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1 Working Principle and Application
Closed weigh feeder is often used for metering coal and solid material feeding in power or other industries. The feeding process is continuous belt feed...[Details]
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1 Introduction
Frequency hopping means "multi-frequency, code selection, frequency shift keying", that is, using a pseudo code sequence to form a frequency hopping instruction to control the f...[Details]
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Overview of S3C2440 Timer Principle The s3c2440 has five 16-bit timers, timers 0, 1, 2, and 3 have pulse width modulation (PWM) functions, so these four timers are also called PWM timers. Timer 4 ...[Details]
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Power Integrations (Nasdaq: POWI), a leading company in the field of high-efficiency power conversion with high-voltage integrated circuits, has announced a new switching power supply IC product - Li...[Details]
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0 Preface GPS, or Global Positioning System, was developed by the United States in the 1970s. It took 20 years and cost $20 billion to complete in 1994. It has the ability to conduct all-round real...[Details]
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The sine wave synthesis uses the simplest timer scanning code table. The internal DAC is only 5 bits, so the waveform is average. If an RC filter is added, it should be okay! In addition to the ...[Details]
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On February 19, the reporter learned from State Grid Xinjiang Electric Power Co., Ltd. that as of the 19th, Xinjiang power grid has completed "Xinjiang power export" of more than 10.1 billion kWh t...[Details]
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Strategy Analytics' latest research report points out that global 5G smartphone shipments reached 19 million units in 2019. Demand is much higher than expected. Huawei ranks first with 37% of the glo...[Details]
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3TVS application circuit diagram
Figure 3 TVS application circuit diagram
As shown in Figure 3, it is a typical switch...[Details]
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1. Product Idea
Temperature measuring tools have become essential tools for monitoring the entry and exit of personnel in various places, as well as for the resumption of work in factories. Th...[Details]
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CAN bus (Controller Area Network) is a fieldbus communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely use...[Details]
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