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Abstract: LED dot matrix display screen has the characteristics of reliable operation, safety, energy saving, low cost and easy use. This paper discusses the various methods used in the design of L...[Details]
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Intelligent circuits are new modern circuits based on physical circuits, integrating advanced sensor measurement technology, network technology, communication technology, analysis and decision-making...[Details]
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When an oscilloscope user selects an oscilloscope for critical measurements, the main parameter indicators of the oscilloscope are often the only criteria for choosing which oscilloscope to use. When...[Details]
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In the figure, SPKR1 and SPKR2 are both piezoelectric tweeters, used to send and receive ultrasonic waves. The core of the circuit is the 567 phase-locked loop integrated circuit, which completes t...[Details]
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The power capacitor protector can be combined with the switching capacitor contactor, reactive power compensation controller, fuse, etc. to form a power capacitor control system. It is mainly used ...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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1. Selection of pointer meter and digital meter:
1. The reading accuracy of pointer meter is poor, but the process of pointer swing is more intuitive, and its swing speed and amplitude can sometime...[Details]
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After I bought
the
MINI
USB
DAC
, I felt that the sound quality had indeed improved. However,
I had an opinion
about
the power supply
when I saw this machine.
It ...[Details]
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/******************************************************************************* The firmware library implements run-time error detection by checking the inputs to the library functions. Run-time det...[Details]
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As an engineer who thinks he has a unique understanding of oscilloscopes, I have been using them for 10 years since I knew about them in my junior and senior years. I looked up a lot of information a...[Details]
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Do you encounter various problems when using network analyzers in daily life? The following is the analysis and answers of the common daily problems by Antai Instruments Repair Center: 1. Question:...[Details]
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In small wind power generation equipment, batteries are one of the important auxiliary equipment. Batteries play an important role in storing electrical energy and stabilizing voltage in DC power g...[Details]
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Infineon Technologies’ automotive-grade XENSIV™ MEMS microphones power Cerenx emergency vehicle detection technology, accurately identifying emergency vehicle sirens and giving cars the sense of ...[Details]
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Since the iPhone 11 series was released on September 20, it has been widely criticized for its poor signal and overheating, and now it has been caught up in the "dust gate" issue. Previously, many ne...[Details]
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Abstract:
Combining the functional requirements of the mobile robot system under slurry and the characteristics of PLC, the control system of the mobile robot under slurry was constructed. In ord...[Details]