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Generally speaking, LED constant current driver ICs are mainly divided into boost type, buck type and buck-boost type (SEPIC). These can also be divided into many different models. The principles f...[Details]
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The first International Automotive and Smart Mobility Expo (IAA MOBILITY) held in Munich officially opened a few days ago. At this exhibition, Huawei focused on displaying a number of solutions inclu...[Details]
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1、 This passage is excerpted from "Detailed Explanation of Device Driver Development" After using the serial port core layer, the interface of the universal serial port tty driver layer, the main...[Details]
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Apple is developing new products with its supply chain partners, including the so-called "AirPods Pro Lite" true wireless Bluetooth earphones. The report did not provide detailed information about...[Details]
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The development history of relay protection tester As an indispensable resource for national economic development and people's daily life, the application of electricity has become an important i...[Details]
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On December 12, the "2019 3rd China (International) Micro-LED Display Summit Forum" was grandly held in Nanjing, China, jointly sponsored by five industry associations including the Liquid Crystal Br...[Details]
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A woman who works as a prostitute in Los Angeles and her boyfriend have become famous in the United States. They filmed an "unspeakable" video of themselves in a Tesla in self-driving mode and upload...[Details]
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200. L uses enameled wire with a diameter of 1 mm, wound 4 times, and the hollow diameter is about 5 mm. The antenna can be made of multiple strands of thin wire, about 50 cm long. The micropho...[Details]
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The MAX5974_ is a wide-input voltage range, active-clamp, current-mode
PWM controller
that provides forward conversion for powered devices (PDs) in Power over Ethernet (PoE). The MAX5974A/MAX...[Details]
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There are many common video formats. If you know a little about video, you should not be unfamiliar with common video formats such as AVI, MPEG, MOV, RM, etc. When the enemy comes, the general will...[Details]
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This is my first blog about 51 single-chip microcomputer. It mainly records my learning process and the problems encountered in the process. Please point out any mistakes or omissions. As far as I un...[Details]
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At a time when multiple networking technologies such as Ethernet and Fibre Channel coexist in data centers, end-to-end testing of data centers is very necessary and important, and also places highe...[Details]
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Today, the official released a summary of answers from the head of MIUI on-line about the interaction between mobile phones and computers, whether the video toolbox will be adapted to existing models...[Details]
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Contents The invention relates to an air mass flow meter, which consists of a pipeline and a sensor module installed in the pipeline. Background of the Invention Such air mass flow meters are known...[Details]
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Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
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