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Many people think that the voltage conversion efficiency of a DC/DC switching regulator is the last performance item to be measured. The efficiency number is a measured value, listed in the data sheet...[Details]
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1. Plug the USB into the development board 2. Start U-boot in NAND flash mode and enter the following command to open the USB device. # usb reset //Restart Or use # usb start //Direct boot 3. S...[Details]
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On August 9, the 2024 China Industrial Transfer Development Matchmaking Event (Yunnan) Hydrogen Energy Storage Industry Promotion Special Event was held in Kunming with the theme of building a new int...[Details]
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1 Introduction
As an energy storage technology that can be repeatedly charged and discharged, lithium-ion batteries have achieved very important and successful applications in the past 20 years...[Details]
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introduction
Atmel's controllers are widely used in engineering practice due to their high integration and convenient online debugging. This paper discusses the software and hardware implement...[Details]
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introduction
With the development of electronic information technology and computer network technology, the realization of home informatization and networking is a new trend in the development...[Details]
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Traditionally, power is the product of voltage and current. According to market research, engineers often need to frequently switch between power supplies of different specifications to test produc...[Details]
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Industry sources who work with Tesla and its suppliers say suppliers are bracing for pressure from Tesla Chief Executive Elon Musk and his team for further price cuts. Previously, Tesla announced sig...[Details]
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Machine vision is a comprehensive technology, including image processing, mechanical engineering technology, control, electric light source lighting, optical imaging, sensors, analog and digital vi...[Details]
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Passive infrared detection technology is a widely used detection system. This system is specially used to detect the infrared radiation of objects. In nature, any object above absolute zero (-273.1...[Details]
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According to Bloomberg reporter Mark Gurman, Apple will not integrate under-screen Touch ID in the iPhone 13 because its goal is to integrate under-screen Face ID. Gurman said: "Although Apple has te...[Details]
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Monaco achieved full 5G coverage on the 9th local time. This was achieved by Monaco Telecom, the largest telecommunications operator in Monaco, through cooperation with China's Huawei Technologies Co...[Details]
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The photovoltaic market has been developing rapidly in recent years, and the market is constantly changing and adjusting. We have collected some analysis data on the photovoltaic inverter market fo...[Details]
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Recently, according to foreign media reports, Singapore's telecommunications regulator IMDA disclosed two new realmi devices on its website - realme 5i and realme C3, whose model numbers are R...[Details]
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1. Hardware Solution This system consists of STC89C52 single-chip microcomputer, 44 matrix keyboard, buzzer, reset circuit and crystal oscillator circuit, relay, etc. The 44 keyboard is mainly used f...[Details]
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