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1. Electromagnetic vibration caused by stator abnormality
Since the stator three-phase winding generates a rotating magnetic field, it rotates at a synchronous speed n0 in the stator-rotor air...[Details]
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LED display screens are widely used in work and life. LED display screens can be used as electronic bulletin boards to publish public transportation information, weather forecasts, various advertis...[Details]
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On June 11, the Ministry of Industry and Information Technology released a catalog of recommended models for the promotion and application of new energy vehicles (the 7th batch in 2020), among which ...[Details]
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On October 8, NOVOSENSE announced the launch of the NSD830x-Q1 series of multi-channel half-bridge automotive-grade driver chips. This series of products includes two products, NSD8308 (8-channel) ...[Details]
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Unconsciously, the integration of security systems has quietly emerged. In the future, the integration of products and technologies will further promote the security system to be more standardized,...[Details]
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1 Introduction
In the adaptive optical synthetic aperture imaging system, when the original signal phase information of a certain aperture channel changes due to factors such as atmosp...[Details]
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New choice for industrial laser applications: ams and OSRAM launch new green laser with high brightness, high performance and high reliability
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The perceived brightness of gre...[Details]
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1 Overview
In microwave detection systems, antennas are usually the closed loop points of the system's automatic control loop. As an important part of a receiving/transmitting control...[Details]
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According to the latest data released by SensorTower, in the third quarter of 2021, users' total spending on Apple's App Store and Google Play reached 34 billion US dollars, a year-on-year inc...[Details]
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Electrolytic capacitors will leak over time. The circuit shown in the attached image allows you to test the leakage of capacitors and decide whether they are worth using. You can suppress leakage by ...[Details]
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In order to strengthen the management of the comprehensive utilization of waste power batteries from new energy vehicles, the Ministry of Industry and Information Technology publicly solicited opin...[Details]
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When porting u-boot, most people use Nand flash boot or Nar flash boot. In this way, u-boot can only be used in Nand flash or Nor flash. So how can we make our u-boot work in Nand flash or Nor flas...[Details]
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Pointers, structures, unions and enumerations
This section specifically describes the pointers mentioned in Section 2. It also introduces new data types of Turbo C: structures, unions and...[Details]
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Recently, the largest Indian Renewable Energy Exhibition (REI Expo) in South Asia opened at the Indian Exhibition Center in Greater Noida, attracting more than 30,000 professional exhibitors from a...[Details]
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Industrial Personal Computer (IPC) is a computer system designed specifically for industrial environments, with the characteristics of high reliability, high stability, and high real-time performan...[Details]