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This design introduces in detail a design scheme and implementation method of a digital capacitance measuring instrument based on a single-chip microcomputer. The main design method is to use a 555 c...[Details]
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In the past six months, the LCD panel market has seen a surge in demand, and the reduction or withdrawal of Japanese and Korean companies has led to expectations, and its price has continued to rise,...[Details]
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In order to help build
an innovative system for the
robot
industry ecosystem and collaborate with upstream and downstream companies to promote
the development of the
collaborative robot
...[Details]
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IntroductionLED
dot matrix display screen can display changing numbers, text, graphics and images, with wide dynamic range, high brightness, long life, stable and reliable operation. It has bec...[Details]
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According to the information currently exposed by the outside world, the iPhone 14 should use a perforated screen. Of course, abandoning the notch screen may only be limited to the high-end ve...[Details]
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The company is also expected to launch its new MagicBook series of laptops, in addition to the Honor V40 flagship smartphone on January 18. Currently, the company is expected to launch the Honor Magi...[Details]
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Sina Technology News Beijing time, December 21 morning news, according to foreign media reports, Motorola has postponed the launch of its foldable Razr smartphone in North America, saying that d...[Details]
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The COVID-19 epidemic in 2020 has touched the hearts of people across the country. In Wuhan, Hubei Province, which is in the worst-hit area, the current epidemic prevention and control has shifted ...[Details]
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China Energy Storage Network News:
In the bustling energy Internet field, an investment fund suddenly appeared and invested tens of billions of yuan at once. This is interesting.
Sta...[Details]
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This circuit automatically repairs the battery . When in use, connect the power supply VCC to the +12V of the switching power supply, and connect points A and B to the positive and negative poles of ...[Details]
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The investigators conducted a literature review and surveyed individual representatives who had used LED airport lighting. Individuals from 22 airports and aviation agencies agreed to participate in ...[Details]
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A watchdog, also known as a watchdog timer, is essentially a timer circuit. It generally has one input and one output. The input is called the dog feeder, and the output is generally connected to the...[Details]
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Stepper motors have high precision, small inertia, and no step error accumulation without losing steps. They are especially suitable for digitally controlled positioning systems. The traditional subdi...[Details]
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As a newbie, I am willing to share some of the little things I made. I remember it was a few days less than a year ago. Looking at the records, it was May 19, 2009.
The scene where I used the ...[Details]
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1 Introduction The numerical control system designed to realize the automation of boiler barrel wall hole processing is a two-coordinate open-loop control system with MCS-51 single-chip microcomputer...[Details]
Analog electronics
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