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The chip MC34063A is used to connect simple external components to form a step-down circuit, which outputs 5 V voltage to provide power for the microcontroller ATMEGA16. The circuit is shown in the fi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Apple has now started testing the eighth generation of developer beta versions, and can now test new versions of iOS 14.5 and iPadOS 14.5. The build number of iOS 14.5 and iPadOS 14.5 beta 8 is 18E51...[Details]
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Author: Edel Griffith, Industrial ASIC Marketing Manager, Dialog The industrial market has undergone many changes over the years. From Industry 1.0 to the establishment of large factories and large...[Details]
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As the leading foundry company TSMC expands its investment and Taiwan advances with overseas markets, international giants such as Samsung, Intel, GlobalFoundries, UMC, and SMIC are simultaneously ex...[Details]
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IntroductionRF transceiver systems require a high-precision, low-phase-noise frequency reference source. In practical applications, frequency reference sources are generally implemented using oscill...[Details]
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With the rapid development of the national economy, environmental pollution is becoming increasingly serious, and environmental protection issues are receiving more and more attention from all walks o...[Details]
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This article aims to describe some of the main differences. There are many differences between the M profile and the A/R profile. The basic differences in ARMv7-M are as follows: Does not support th...[Details]
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(Dongguan, China, October 22, 2021) Huawei Developer Conference 2021 (Together) officially opened today in Songshan Lake, Dongguan. Huawei released the latest HarmonyOS 3 developer preview, HMS Core ...[Details]
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Recently, LG Display announced that its transparent organic light-emitting diode screen will be unveiled soon. It is reported that the transparent OLED display will allow viewers to have a view throu...[Details]
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First the circuit diagram: Let's talk about PCBLAYOUT first: As we all know, EMC has particular requirements for ground routing. The primary ground wire of PSR can be divided into 4 ground wires, a...[Details]
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1 Design Concept and Principle 1.1 Design Concept With the rapid development of technology in the field of digital home, there will be more and more value-added services on multimedia terminals. Brow...[Details]
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On September 8, Ningbo Housing and Urban-Rural Development Bureau just issued two local regulations on construction projects in Ningbo: "Ningbo Residential Project Power Distribution Design Technic...[Details]
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In the process of burning AVR microcontrollers, it is inevitable that the fuse position is wrong, and the result is that the AVR microcontroller cannot be read or written! What should we do at this t...[Details]
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CNC machine tools, or Computer Numerical Control Machine Tools, are computer-controlled automated machine tools. They have the characteristics of high efficiency, high precision, and high reliabili...[Details]