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At present, the common motorcycle brake light source is still dominated by incandescent lamps, and the red light distribution lens is added to achieve the light distribution requirements. The disadva...[Details]
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Source: China IC Technology Market 1 Introduction
With the rapid development of technology in the field of modern communications, the entire system has put forward higher requirements for analog-...[Details]
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Spotify has 100 million paying members. If free music users (who need to accept advertising) are included, Spotify's total global users reach 217 million. Relying on its bundling with Apple smartph...[Details]
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Abstract: The reasons why lead-acid batteries often fail to reach their designed service life are analyzed, and a new charger design principle is proposed.
Keywords: battery; battery chargin...[Details]
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VR
TE
- Vehicle Runtime Environment E/E Architecture Roadmap
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(a) Pin diagram (b) Common cathode (c) Common anode
Seven-segment LED digital tube driving circuit
(a) BCD seven-segment decoding method (b) Software decoding method
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When analyzing combinational logic circuits, the effect of gate circuit delay time on the circuit was not considered. In fact, it takes a certain amount of time from signal input to stable output. Due...[Details]
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introduction
With the demand for standardized construction of the security market, higher requirements have been placed on the identity verification of security personnel in the security escor...[Details]
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Abstract: A remote medical rescue system based on GSM is designed . The system uses an electronic blood pressure monitor to monitor the user's vital signs, an acceleration sensor to identify falls,...[Details]
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According to foreign media reports, Daimler R&D chief Markus Schaefer said that Mercedes-Benz plans to build complete electric drivetrains for its new MMA and MB.EA electric vehicle architectures com...[Details]
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A reporter from Shanghai Securities News learned from an informed source that the "Energy Internet Action Plan" that the market is concerned about has been submitted for review. The final file name...[Details]
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I. Introduction
At present, with the improvement of people's living standards, there are more and more means of transportation, and security services are becoming more and more important, especial...[Details]
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In January of this year, Motorola showed a demonstration video of its wireless charging technology. Now, Motorola will once again promote a more powerful wireless charging solution. According...[Details]
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RFID systems, especially those with backscatter passive tags, present unique challenges for testing and diagnostics. Timing measurement is a particular concern because it may require the system rea...[Details]
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Based on the QC/T 29106-2014 standard, this paper proposes new durability characteristics test and contact voltage drop test methods, and conducts experimental verification on these two test method...[Details]