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Recently, the 9th Asia (Summer) Sporting Goods and Fashion Exhibition ISPO Shanghai 2023 at the Shanghai New International Expo Center came to a close. The exhibition attracted 511 domestic and for...[Details]
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The simulation schematic is as follows The microcontroller source program is as follows: /*********************************************************************************** * File name: main.c * ...[Details]
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As the cost of LEDs continues to fall and governments around the world pay more and more attention to energy conservation and environmental protection, the market prospects for LED lights are becom...[Details]
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Function: First, let the stepper motor on the experimental board accelerate from the positive direction - uniform sp...[Details]
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Designing
LED drive
solutions, if the current is greater than 500 mA,
a
switching
regulator is usually used to
drive
the LED
; if the current is between 200 mA and 500 ...[Details]
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How to use the oscilloscope horizontal controls Horizontal controls include: • Horizontal Scale Knob — Changes the oscilloscope's time/division setting using the center of the screen as a reference. ...[Details]
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In order to further accelerate the construction of the country's "three bases and one channel", implement the national energy strategy, accelerate the development of new energy, build a clean, low-...[Details]
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1 Introduction
Energy crisis and environmental pollution are two topics we often talk about, and they are also two problems we must solve. Technological progress will help us save energy and p...[Details]
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The new DSA70000 Series includes multiple models that offer similar feature sets across three bandwidth levels: the DSA71254 with 12.5 GHz bandwidth, the DSA71604 with 16 GHz bandwidth, and the DSA720...[Details]
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In radio and RF systems, many occasions require the use of mixers/converters with fully controllable amplitude and phase, so the consistency of mixers/converters must be measured. Although the mixer/...[Details]
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Recently, market research firm IHS Markit said that as Chinese panel manufacturers mass-produced large thin-film transistor liquid crystal display (TFT-LCD) TV panels faster than expected, their mark...[Details]
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At present, coal and oil are the main energy sources used in my country. Their huge consumption is not only the main source of air pollution, but also their non-renewable nature means that they will g...[Details]
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The standard orifice plate is a differential pressure generating device for measuring flow. It can measure the flow of various fluids in the pipeline with various differential pressure gauges or diffe...[Details]
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1. Introduction
In order to improve system reliability, most computer rooms now use N+X parallel redundant or dual bus UPS configuration solutions. In previous solutions, the number of UPS hosts ...[Details]
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Electric vehicle design is a complex concept. Here are the components of every electric vehicle: Battery.
An essential component of any electric vehicle (EV) is the battery. The battery must b...[Details]
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