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Dual-tone multi-frequency signal (DTMF) is composed of a group of low-frequency signals and a group of high-frequency signals in a certain way. Each group of audio signals has 4 audio signals, and ...[Details]
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Which company is the best at autonomous driving? Obviously, there is no most intuitive answer to this question, because no company has yet launched a large-scale mass-produced high-level autonomous...[Details]
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According to foreign media reports, on May 14th local time, IBM announced a partnership with three major European automotive companies - Volkswagen, Moovster and Vinturas to redefine the future of th...[Details]
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Features of logical operations: 1. Bitwise operation 2. No carry or borrow between bits 3. No distinction between positive and negative numbers and the size of inputs There are four logical opera...[Details]
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The magnetoelectric instrument cannot be used to measure AC directly. It must be equipped with a rectifier circuit to measure AC. After the AC is rectified and converted into a DC pulsating current, ...[Details]
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According to the American Physicists Organization website on January 4, MIT researchers demonstrated a new printing technology that can print solar cells onto thin, soft materials such as ordinary ...[Details]
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1 Test background Since the first generation of the USB bus, it has had particularly high requirements on electrical performance, especially signal integrity. With the continuous upgrade of the USB b...[Details]
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The Fluke 810 Vibration Tester is an advanced fault diagnosis tool that meets the immediate needs of machinery maintenance personnel. Good diagnostic techniques can help you quickly identify and prio...[Details]
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Anion exchange membrane electrolysis process helps increase domestic green hydrogen energy production capacity Vancouver, Canada - November 1 , 2023 – Ionomr Innovations, a Vancouver , C...[Details]
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At the iPhone 4S launch event, Apple introduced the phone to the world by saying: The same shell as the iPhone 4, but a completely different interior. So, how exactly is its interior "completely di...[Details]
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At 21:20 on July 28, the Hubei power grid's total load reached 36.037 million kilowatts, an increase of 458,000 kilowatts from the historical maximum of 35.579 million kilowatts set last year. The ...[Details]
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0 Introduction
Wind energy is the fastest growing clean energy among renewable energy sources, and it is also the renewable energy with the most promising prospects for large-scale development ...[Details]
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创业板IPO|米格新材IPO中止：成立5年就顺利过会，盈利质量存疑来源丨时代投研作者丨陆海编辑丨李乾韬【导语】成立5年就顺利过会，江苏米格新材料股份有限公司（下称米格新材）是个令人羡慕的幸运儿。不过，深交所官网显示，9月30日，因财务资料过期，米格新材IPO按 ...
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In the STM32 firmware library, you need to pay attention when you use the RCC_GetClocksFreq() function.
(For example, when you use the serial port's USART_Init, you will use this function invisibly)....[Details]
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1. Statement Although most of the core code of Linux is written in C language, it is inevitable that some of it is written in assembly language. Some assembly language codes are written directly i...[Details]
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