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1. Indoor screen series
The area of indoor screens is generally less than ten square meters, with a high point density. They are used in environments without direct sunlight or lighting, an...[Details]
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Overall design
The intelligent remote control music baby stroller consists of several parts, including the baby stroller intelligent control module, detection system, remote control module,...[Details]
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The object has the following functions:
A carrier of object properties,
Folders,
A carrier of functionality (e.g., launching a specific application).
Objects as property carrier...[Details]
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1. Relationship between total harmonic distortion THD and power factor PF
There are many on the market
Figure 1
The rectifier diode of this circuit conducts only when the input A...[Details]
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Led by Nigel Allinson, Distinguished Professor of Image Engineering at the University of Lincoln, UK, an international PRaVDA (Proton Radiotherapy Verification and Dosimetry Applications, PRaVDA) e...[Details]
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0 Introduction
Intelligent greenhouse is a kind of efficient facility agriculture technology developed on the basis of ordinary solar greenhouse by applying computer technology, sensor technolog...[Details]
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There is a lot of ambient energy around us, and the traditional method of energy harvesting has been through solar panels and wind turbines. However, new harvesting tools allow us to use a variety of...[Details]
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In power and communication systems, the relationship between the input port voltage and current and the output port voltage and current is often discussed. In this case, it is more convenient to us...[Details]
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Today we will talk about how to measure the ripple of power supply. 1. Ripple measurement point requirements The ripple measurement point should be chosen close to the load, such as the decoupling ca...[Details]
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Learn what to look out for before buying an oscilloscope If you choose an oscilloscope that doesn’t have the right specifications, you’ll miss important details when testing your design, which can le...[Details]
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On March 31, the Hangzhou Municipal Development and Reform Commission issued the "14th Five-Year Plan for Energy Development (Renewable Energy) in Hangzhou", which mentioned:
Key tasks
...[Details]
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Light up the LED principle: The LED light of this single chip is a light emitting diode, which can only pass in one direction. In the figure, the cathode of the LED is connected to the IO port, and...[Details]
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As of June 30, State Grid Hunan Electric Power Co., Ltd. had put into operation 149 power grid construction projects, added 10.575 million kilovolt-amperes of substation capacity and 1,331.2 kilome...[Details]
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Samsung Electronics and SK Group are said to be making large-scale investments to expand their system semiconductor businesses. According to BusinessKorea, Samsung Electronics' Pyeongtaek P3 plant, w...[Details]
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The 2014 International Consumer Electronics Show (CES) has come to an end. Unlike previous years, this year's show had a particularly large number of car companies participating. Mercedes-Benz, BM...[Details]
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