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The variable frequency speed regulation principle is based on n= 60f1*(1-s)/p, that is, changing the stator power supply frequency f1 can change the synchronous speed n of the motor. In order to ke...[Details]
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The heavyweight mobile phone launch conference of 2021 is coming to an end, and many people are beginning to turn their attention to the new devices that will be launched in the first half of 2022. I...[Details]
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Safety first! Many industrial processes involve toxic compounds, such as chlorine in the manufacture of plastics, agrochemicals and pharmaceuticals; phosphine and arsine in the production of semicondu...[Details]
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On April 24, the upper and lower reservoirs of the State Grid Xinyuan Zhejiang Ninghai Pumped Storage Power Station passed the water storage acceptance inspection simultaneously, marking that the powe...[Details]
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Apple today updated its Apple Support app for iPhone and iPad with a new feature that lets you view estimated prices for common repair topics in a specific location. When using the Support app afte...[Details]
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introduction As an important energy source, coal plays a vital role in many aspects such as industrial production and is related to the lifeline of the national economy. Safety issues in coal mining ...[Details]
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As broadband communication systems and other high-performance RF technologies continue to advance, measurement systems must keep pace. In the past, spectrum analysis was sufficient for most general...[Details]
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1. Introduction to the main functions of photovoltaic junction boxes The photovoltaic junction box is a connector between the solar cell array composed of solar cell modules and the solar charging co...[Details]
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In this article, a microcontroller development engineer shares a hygrometer developed based on an 8051 microcontroller. This solution is relatively simple for microcontroller beginners to learn. ...[Details]
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As part of the company's strategy to improve supply chain resilience, the move will help Microchip achieve 40nm specialty process
Microchip Technology (Microchip Technology) announce...[Details]
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Yongxin Technology’s BCL601S1 module uses Nordic Semiconductor’s nRF52840 SoC to run the electrocardiogram algorithm engine and transmit data through low-power Bluetooth Oslo, Norway – November ...[Details]
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Travel companies are all planning to develop autonomous driving, but their strategies vary. Some are independent, while others are split. Is there helplessness hidden behind this? A few months ago, ...[Details]
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Industry Overview
Sanding machines are machine tools that use coated abrasives (sandpaper or sanding belts) to sand and polish the surfaces of parts and components. They are often used in wood...[Details]
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Which of the three LED technologies will dominate the future?
From the perspective of process design, the direct-type white light LED structure is the easiest way to replace the traditio...[Details]
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PIC24F16KA102 is an extremely low 16-bit MCU with a modified Harvard architecture, up to 16MIPS at 32MHz, 8MHz oscillator with 4x PLL selection and multiple division selections, 17-bit x17-bit sing...[Details]
PCB Design
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