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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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1 ARM7TDMI Introduction ARM7TDMI is a classic general-purpose 32-bit microprocessor that uses a reduced instruction set (RISC) and pipeline structure. Typical applications include GPS, PDA, two-way...[Details]
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8031 and DAC0832 double buffer interface circuit
Interface and application of double buffering mode In the case of multi-channel D/A conversion, if synchronous conversion output is required,...[Details]
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The keithley 2001 7 and a half digit multimeter can not only complete the functions that a conventional digital meter can complete, but can also provide a wider range of functions beyond conventional...[Details]
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According to foreign media reports, Tesla's battery research team and its partners have published a new research report, claiming that they have discovered a new lithium battery technology that is hi...[Details]
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PIC microcontroller is a device that people who study microcontrollers must come into contact with, so everyone has a certain understanding of PIC microcontrollers. In the process of learning PIC mic...[Details]
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According to Jiwei.com on January 18, the Honor V40 was originally scheduled to be officially released today, but the official suddenly announced last Friday that due to the venue and equipment of th...[Details]
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LAN is very common, but there are many problems. Especially the speed problem. So how to solve the problem of slow transmission speed of LAN? Let's take a detailed look. A newly built small LAN, a ...[Details]
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The Nubia Z40 series flagship phone is expected to be launched in the Chinese market soon, and the product lineup may include Z40 and Z40 Pro. Although the details of the standard version are still u...[Details]
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introduction In recent years, broadband access technology has developed rapidly. Among them, asymmetric digital subscriber line technology (ADSL) can utilize existing telephone network resources and ...[Details]
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The balance and trade-off between security and convenience is key to all access control, including homes, businesses and data. 20 years ago, physical keys were replaced by low-frequency radio freq...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-2012.04.01 kernel:linux-3.4.2 CPU: s3c2440 Development board: TQ2440 step I have previously ported the linux-2....[Details]
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0 Introduction
Valve-regulated sealed lead-acid batteries (hereinafter referred to as valve-regulated batteries) have the characteristics of small size, high safety in use, good discharge ...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing...[Details]
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Late July to early August is the season of frequent summer thunderstorms. The Beijing Lightning Arrester Safety Inspection Center announced in this year's annual lightning protection inspection tha...[Details]