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UPS (Uninterruptible Power System) AC power supply is increasingly widely used in various fields of the national economy. This article will introduce a practical and simple online UPS. The b...[Details]
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Sina Digital News on the morning of December 20th, foreign media AndroidAuthority tested mobile phones with 90Hz refresh rate screens and found that most people cannot tell the difference betwe...[Details]
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1. Project Overview
1.1 Project Summary
A concept of using a three-component magnetic sensor installed on a ship to measure the geomagnetic field is proposed, which solves the problem of eliminat...[Details]
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Panel research institutions have predicted the future market share of OLED and pointed out that BOE will be the largest panel manufacturer in the future. Panel research firm Display Supply Chain Co...[Details]
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If we were to go back 20 years ago and someone could make a car drive in front of him through brain control alone, this would definitely and could only be a scene from a science fiction movie. Howe...[Details]
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"The PXI-466x modules feature integrated circuit piezoelectric (IEPE) technology, which eliminates the need for a separate power supply for the sensor, making it economical and convenient to use me...[Details]
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The power supply circuit is usually modified near the end of the development phase, but for portable products, the battery is a top priority. Stabilizing the voltage of a battery-powered supply is mo...[Details]
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From May 11 to 13, 2021, ZESTRON, an expert in precision cleaning for electronic manufacturing and semiconductor packaging, process solutions and consulting and training service provider, attended th...[Details]
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Explore innovation, meet industry pioneers, and seek opportunities at the world's largest and most influential Internet event Beijing, China, February 23, 2024 - The 2024 Mobile World Congress (...[Details]
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Error Analysis The HAL library used has packet loss issues. 定义void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { if(huart == &huart1) { log_u("********************* h...[Details]
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Model S Plaid may be the only car in the electric car circle whose appearance has not changed but all the technology has changed. Today, the famous Tesla modification brand Unplugged Performan...[Details]
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Recently, Beijing Green Vanadium and Huadian Liaoning Diaobingshan Huadian Clean Energy Company signed a cooperation agreement on the vanadium battery energy storage project. The two parties have c...[Details]
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In the actual application and operation of relay protection, there are some problems that are easily overlooked. The analysis is as follows:
1.1 The influence of excitation inrush current ...[Details]
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Conformance Testing
The goal of USB receiver testing is to confirm that the receiver can correctly detect transmitted data at a target bit error rate (BER) of 1x10-12 or less. While transmitter testi...[Details]
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Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]