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In order to meet the cutting requirements of users and give full play to the cutting power of the spindle motor, the spindle speed is generally divided into several gears, and the gear conversion i...[Details]
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1. Introduction
In 2005, the International Telecommunication Union formally proposed the concept of the Internet of Things in the ITU 2005 Internet Report: Internet of Things. That is, through in...[Details]
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Recently, Samsung SDI announced their latest Super-Gap solid-state battery technology. According to reports, its performance is about 40% better than lithium-ion batteries, with a maximum energy dens...[Details]
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According to Brazilian media Tecnoblog, Samsung's new generation Galaxy S21, Galaxy S21+ and Galaxy S21 Ultra have now passed the Brazilian ANATEL certification, which is the same level as the US F...[Details]
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There are many programming tools for single-chip AVR, including C, ASM, PASCAL, BASIC, etc. Except ASM, which is provided free of charge by ATMEL, most other tools are charged. The C compiler is the ...[Details]
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Vishay maintains Platinum supplier status in every region Recently, Vishay Intertechnology, Inc. (NYSE stock code: VSH) announced that the company won the TTI Excellent Supplier Award in recognitio...[Details]
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The use of solar energy, wind energy, and market electricity to form a three-in-one power supply system for energy-saving LED power supply is a new power supply system with high cost performance. Wind...[Details]
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Electric vehicles have entered the "monthly charging era", can you imagine it? With the rapid development of electric vehicle technology, a range of more than 1,000 kilometers is no longer a myth. ...[Details]
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According to the Science and Technology Innovation Board Daily, Changdian Technology said that its shareholder, the National Integrated Circuit Industry Investment Fund, plans to reduce its holdings ...[Details]
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Experiment name: LCD1602 liquid crystal display experiment wiring instructions: Experimental phenomenon: After downloading the program, character information is displayed on LCD1602 Notes: **********...[Details]
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金属空气电池技术非常有前景,或可成功取代当前传统的锂离子电池。比锂离子电池相比,金属空气电池的显著优势之一是其能量密度更高,因此可增加汽车的续航里程,而这也是汽车制造商关注的重点。据外媒报道,西班牙巴斯克大学(UPV/EHU)研究人员在空气电池中两种添加剂:四丁基铵(TBA)和铯(Cs),显著提高了电池循环,或可提高 电动汽车 (EV)续航里程。 (Photo credit: UPV/EH...[Details]
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As an important part of building automation, automated windows are gradually gaining attention, and more and more automated windows are being applied to various buildings. Several window openers i...[Details]
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This tutorial uses a small system that can manually set the control time and realize the timing switch of electrical appliances. It explains in detail the data display code conversion and briefly i...[Details]
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Basic features of the speech synthesis chip UM5100: ① Made with low-power COMS technology. ② Using a continuous signal 8 modulator, adopting a continuously variable slope incremental modulation (CV...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]