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"Dad, look at my tracking car!" Xiao Wang said excitedly to Lao Wang.
"Interesting, what class is this?"
"It's our electronics technology training class."
Lao Wang,...[Details]
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1. Production process
1. Production:
a) Cleaning: Use ultrasonic cleaning
and drying
of PCB
or
LED
bracket.
b) Mounting: After preparing silver glue on the bottom electr...[Details]
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1 Introduction
Extrusion blow molding is a process for producing plastic containers. The molding of the parison is a very important stage in extrusion blow molding. The molding of the parison ...[Details]
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Against the backdrop of global overcapacity and intensified market competition, and with the rapid development of a new round of scientific and technological revolution and industrial revolution, dev...[Details]
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Evergrande New Energy Vehicle Group and five automotive engineering companies held a signing ceremony for strategic cooperation in R&D and design. In the future, Evergrande will jointly develop 15 ne...[Details]
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When talking about Switzerland, most people will first think of famous watches, Nestle, and Roche Group. In fact, there are many well-known companies in Switzerland, some of which are behind the scen...[Details]
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When it comes to the gain method to test the noise coefficient, everyone is familiar with it. This is a simple test method, and the accuracy is not as good as the Y factor method. However, in some te...[Details]
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It is well known that Samsung is working on the Exynos 1000, which will eventually succeed the Exynos 990. We should expect it to have a real performance and efficiency improvement over the previous ...[Details]
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The stepper motor control system implemented by the single-chip microcomputer has the characteristics of low cost and flexible use. It is widely used in CNC machine tools, robots, quantitative feed...[Details]
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With the development of Internet of Things technology, wearable product technology has been widely popularized. Wearable health monitors can detect a variety of major physiological indicators of the ...[Details]
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What is the biggest annoyance you encounter when using a portable device? Market research shows that battery cycle time (i.e., the length of time between two charges) is the aspect that portable de...[Details]
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About half a month ago, the social media Facebook officially released the white paper of its cryptocurrency project Libra. The cryptocurrency community was immediately in an uproar. On July 2, the ...[Details]
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June 6th marks the first anniversary of China's 5G entering the commercial field. OPPO released a long picture reviewing the brand's development and contribution in the 5G field over the past y...[Details]
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There are about 10 billion incandescent lamps currently lighting, and they consume about one-fifth of the world's energy. With the current "going green" ecological trend, in order to save energy,...[Details]
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IBM recently released its new year's "5-in-5" report, looking ahead to the five major technology trends in the next five years. The report also stimulated its stock price to rise, but the company...[Details]
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