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Smartphone refers to "a type of mobile
phone that, like a personal computer, has an independent operating system, on which users can install software, games and other programs provided by thi...[Details]
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ECG detection is the detection of weak signals under strong common-mode interference. In order to improve the common-mode rejection ratio of the circuit, a cancellation drive circuit (right le...[Details]
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1. Introduction Cypress launched the latest product of the PSoC (Programmable System on Chip) family, PSoC4, in 2013, using ARM Cortex-M0 as the processing core. PSoC4 fully inherits the highly progr...[Details]
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The stator winding of the motor is the part that generates the rotating magnetic field. Its failure will directly affect the normal operation of the motor. Common faults of the stator winding are a...[Details]
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On February 3, 2023, the Hubei Provincial Market Supervision Administration officially issued three local metrology standards: "Specifications for Metrology Supervision and Management of Public Cha...[Details]
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The soft starter has many functions such as soft start, soft stop, pump control, timed low-speed operation, etc. Therefore, it has incomparable advantages over traditional step-down starters in the...[Details]
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Six years after Mo Lianghua left to found Xinwei, the patent ownership series of cases between Dontech Technology, Xinwei Technology and Mo Lianghua (a total of 18 cases, 14 of which had been pronoun...[Details]
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Currently, noise detectors on the market are named according to their scope of use and the accuracy required by customers: Digital decibel meter, ordinary sound level meter, multifunctional sound lev...[Details]
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Market competition has put forward higher requirements on automobile performance and development cycle. It is necessary to carry out parallel development and rapid iteration of multiple systems and...[Details]
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To design a wireless product that requires ultra-low power consumption, a 3AH battery must be able to work for 5-6 years. The entire communication mechanism needs to have power-saving functions, and ...[Details]
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Mouser Electronics and Amphenol Information Communications will host an online seminar on energy ESS to make design stress-free June 15, 2022 – Mouser Electronics, an electronic component distribut...[Details]
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When electronic engineers choose an oscilloscope for critical measurements, the main parameters of the oscilloscope are often the important criteria for choosing which oscilloscope to use. The most i...[Details]
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Early morning on December 16, according to foreign media macrumors, according to two newly published patent applications, Apple is considering adding Touch ID and a hidden camera under the scre...[Details]
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Background
As mobile devices and wearable devices are increasingly used for medical, medical and real-time healthcare in the future, highly integrated multifunctional electronic device...[Details]
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It is not enough to read books to learn single-chip microcomputers. Practice should also start from reality. Today's technology is too modular. Everything can be modular. In the end, technicians ca...[Details]