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Although LED high-definition display screens are monochromatic, each color LED still has a half-wave width of about 30~50nm, so its color saturation is limited. The colorful nature is so beautiful...[Details]
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In middle school physics teaching, in order to explain the self-induction phenomenon intuitively and vividly, inductor coils and incandescent bulbs are usually used to demonstrate experiments. Th...[Details]
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What is an interrupt? It means interrupting what you are currently doing and moving on to something else. The microcontroller interrupt means that when the microcontroller is executing the program, s...[Details]
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The CD information used by micro2440 is as follows: Laptop system: fedora 13 (compile kernel, configure cross-compilation environment, see manual for details) Desktop system: Windows XP 1. In f...[Details]
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Current probes are widely used. The basic principle is that the current flowing through the wire will generate a magnetic field around it. The current probe converts the magnetic field into a corresp...[Details]
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On November 14, the BMW Group's new battery cell technology center was officially opened in Munich, Germany. The new battery cell technology center aims to promote the development of the BMW Group in...[Details]
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The width of the plate varies, some are very narrow, and some are very wide. Regardless of the type of plate, the width is an important indicator. For narrow plates, many measuring devices can easily...[Details]
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Colorimeter Concept A colorimeter is an instrument used to measure the color difference of an object. It can also be called a colorimeter, colorimeter, colorimeter analyzer, colorimeter tester, color...[Details]
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introduction The European Southern Observatory (ESO) is an astronomical research institute supported by 13 European countries. We have developed and deployed some of the most advanced telescopes in...[Details]
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There have been many rumors in the market recently that the price of the domestically produced Model 3 Standard Range Edition will be adjusted to 220,000 yuan. Tesla insiders told Sina Technology tha...[Details]
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0 Introduction
Radiance standard detectors are key components in detector-based radiation calibration. The responsiveness of the optical core component, the filter radiometer, is greatly affect...[Details]
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The figure shows an application circuit composed of W1511 multi-terminal adjustable negative integrated voltage regulator, where the output voltage is lower than the reference voltage (more negative ...[Details]
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(i) The operator must be proficient in and strictly follow the operating procedures. (ii) When taking or transporting the microscope, be sure to hold the arm with one hand and support the base with ...[Details]
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Code: /* C language example 12 Determine the prime numbers between 101 and 200. Program analysis: How to judge prime numbers: Use a number to divide 2 to sqrt (this number -1). If it can be divid...[Details]
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Over the past decade, automotive electronics have grown by leaps and bounds, with significant increases in both the number and sophistication of in-vehicle electronic controls, in-vehicle informatio...[Details]
DSP and ARM Processors
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