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“Turn the phone’s brightness to the brightest and watch a row of numbers on a black background from dark to bright. If you can clearly see the darkest number, it means it’s a top-level screen. If...[Details]
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The most widely known and used form of loudspeaker is the dynamic speaker. It can be found in many electronic products, from radios to Bluetooth speakers and public address systems - in fact, anywh...[Details]
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The Ministry of Industry and Information Technology recently issued the "Interim Regulations on Radio Management of Wireless Charging (Power Transmission) Equipment", which will come into effect on S...[Details]
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Successful self-driving cars will inevitably use tightly integrated sensor systems to reach or even exceed human driving capabilities. Human drivers generally use their eyes, ears, and feedback from ...[Details]
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Spectrum analyzer is a necessary means to measure radio signals and a commonly used tool in the R&D, production, and inspection of electronic products. Therefore, it is widely used and is called the ...[Details]
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ARM Released with IDE, also available independently Developer: ARM Support Windows, Linux Supporting IDE Keil MDK, ARM Development Studio 5, ADS Compilation chain name: Arm Compiler 6 Arm ...[Details]
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Recently, Jiangsu Zhiku Intelligent Technology Co., Ltd. (hereinafter referred to as Zhiku Intelligent) has completed a round A financing of tens of millions of yuan, jointly invested by Jinsha Cap...[Details]
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Introduction Both of them are pseudo instructions: ADR is a pseudo instruction for reading addresses in a small range, and LDR is a pseudo instruction for reading addresses in a large range. The prac...[Details]
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Ultrasonic motor (USM) is a new type of micro-actuator developed in recent years. USM breaks through the concept of electromagnetic coupling of traditional motors and relies on the inverse piezoelectr...[Details]
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Visibility is an important parameter in meteorological observation, and it has important application value in aviation, railways, highways, etc. Digital camera method is a relatively new method of d...[Details]
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The measurement principle of the electromagnetic flowmeter does not rely on the characteristics of the flow rate. If there is a certain amount of turbulence and eddy current generated in the non-meas...[Details]
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Beijing Zhenguang Technology Co., Ltd. is the agent and solution provider of Unigroup Tongxin products. We provide automotive-grade
security chips,
hardware
, and
software
S...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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The 400W high-power voltage- stabilizing inverter circuit is composed of TL494 . The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current sink drive circuit to drive two ...[Details]
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On November 4, Nokia issued a press release on October 31, announcing that the company was selected by the European public-private partnership Smart Networks and Services Joint Undertaking (SNS JU)...[Details]