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1 Introduction In order to ensure the quality of ship construction, hull welds must be inspected . Ultrasonic testing is a commonly used non-destructive testing method for hull structure welds. Howev...[Details]
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Abstract: Aiming at the problem of electromagnetic disturbance in switching circuits. The mechanism of electromagnetic disturbance generated by power switching tubes is explained, as well as the cause...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
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Specific implementation functions: (1) The measurement and display of temperature, humidity and light values are stable and accurate; (2) The temperature, humidity and light alarm thresholds ...[Details]
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Its industry-leading employer of record service will help Chinese companies quickly expand their international business Beijing, April 12, 2022 – Safeguard Global, a company dedicated to shaping th...[Details]
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Connect a potentiometer to the analog interface 0 of the Arduino 168 Duemilanove 2009ATMEGA168P controller, and connect an LED to the digital interface 13 of the controller. When the potentiomet...[Details]
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They may not be perfect today, but it would be biased to still call them algorithmic companies. “If the four AI dragons die one by one, the last one will definitely be Yuncong.” Yesterday, when ...[Details]
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Jun. 12, 2019 ---- According to a report by TrendForce's TrendForce Research Institute, electric vehicles have become the main growth driver of the automotive industry in the future. It is estimate...[Details]
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On May 12, according to foreign media reports, the new version of Huawei P30 Pro was launched, priced at 749 euros (8GB+256GB, about RMB 5,700). It supports Google Mobile Services (GMS, fu...[Details]
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describe An isolated bias supply is implemented in this evaluation board with the LM5017 constant on-time regulator (using coupled inductors). The LM5017 regulator integrates the high and low si...[Details]
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Migration environment 1. Host environment: CentOS 5.5 under VMare, 1G memory. 2. Integrated development environment: Eclipse IDE 3. Compilation environment: arm-linux-gcc v4.4.3, arm-none-linux-gnue...[Details]
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The purpose and requirements of determining the calibration cycle of measuring instruments. The measurement and testing instruments in use will change their own values due to their own changes (s...[Details]
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As one of the core components of electric vehicles, how to achieve longer driving range, lower power consumption per 100 kilometers, slower battery degradation, and higher energy density of battery p...[Details]
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Semiconductor lasers (LDs) are small in size, light in weight, high in conversion efficiency, energy-saving, and can be directly modulated. Based on its multiple advantages, it has been increasing...[Details]
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Softing has expanded its dataFEED edgeConnector product line based on Docker (container virtualization) technology. The new edgeConnector 840D supports access to data from the SINUMERIK 840D controll...[Details]
PCB Design
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