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Abstract: μPSD32xx is a SoC microcontroller integrating 51 cores and PSD (Programmable System Device). It has many functional components and is cost-effective. It is widely used in tax control equipme...[Details]
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Waymo Chief Technology Officer Dmitri Dolgov told reporters at a meeting at Waymo's headquarters in Mountain View, California, that he believes 5G and its next-generation mobile networks will be an "...[Details]
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This is an excellent audio amplifier circuit based on the single supply IC TDA7294. The TDA7294 is intended for use as a high quality audio class AB amplifier in hi-fi applications. It has very low...[Details]
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In June 2020, the total transaction volume in Jiangsu Province was 2.109 billion kWh. Among them, the platform centralized bidding direct transaction volume in July 2020 was 0 billion kWh; the powe...[Details]
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Among the many nondestructive testing technologies used in pipeline defect detection, ultrasonic guided wave testing technology has outstanding advantages such as long detection distance and fast d...[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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From the device under test to the oscilloscope, Tektronix probes ensure high signal fidelity. Tektronix offers more than 100 probes to choose from, all perfectly integrated with Tektronix's industry-...[Details]
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The author majored in power electronics and electric transmission for his master's degree. After graduating with a master's degree, he went to work for a period of time at the Shanghai Space Power...[Details]
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On August 31, Huawei's Ark compiler was officially open sourced. What impact will this move have on Huawei and Google? Li Nan, former senior vice president of Meizu, answered this question on Zhihu. ...[Details]
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Dendrites are a destructive byproduct of the charge and discharge process in lithium-ion batteries. These tiny deposits form between the anode and cathode of the battery and build up over time, event...[Details]
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Abstract: This paper analyzes the research status of the model, solution algorithm and control system of the inverter power supply harmonic elimination control method, points out the fundamental...[Details]
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Recently, the Fast Company Innovation By Design Awards were announced, and Purdue's Hulu Pro was successfully shortlisted for the 2024 Fast Company Hospitality Industry Innovation Design Award. Thi...[Details]
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R-type medium frequency transformer is a new type of medium frequency transformer, suitable for aircraft ground DC power supply and starting, including input 140-220 volts, 400Hz three-phase medium...[Details]
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UPS power supply testing generally includes two types: steady-state testing and dynamic testing. Steady-state testing is to test the phase voltage, line voltage, no-load loss, power factor, effic...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]
Analog electronics
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