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Currently, television equipment is gradually transitioning from analog to digital, and companies such as SONY, Panasonic, and JVC have launched the latest digital camera, recording, and editin...[Details]
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This article introduces the design ideas and specific circuit implementation of a high-frequency small-signal LC resonant amplifier, which is mainly composed of four modules: attenuation network, LC ...[Details]
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CAPAS 2021 concluded successfully Overview of the development trend of the southwest automobile market to promote the southwest automobile market to move forward The 7th Chengdu International A...[Details]
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When doing DIY, many electronics enthusiasts often need a DC regulated power supply that can output large current and excellent performance, and hope that this DC regulated power supply can...[Details]
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When programming an 8051 microcontroller application system, it is often necessary to directly operate the various memory address spaces of the system. The target code generated by the C51 program aft...[Details]
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On March 22, Jingsheng Electromechanical issued an announcement on the progress of its joint venture with Applied Materials (Hong Kong) to establish a holding subsidiary and purchase assets. The 14t...[Details]
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Xiaomi Mobile officially announced that the Xiaomi CC9 Pro will be equipped with a 100-megapixel camera. Later, the official also released actual sample photos of the Xiaomi CC9 Pro to show the image...[Details]
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Pointer multimeters can only check the quality of capacitors (the short-circuit defects of small-capacity capacitors should not be distinguished) and roughly estimate the size of capacitors. They can...[Details]
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This article introduces the basic concepts, history and development, basic classification, technical indicators and basic functions of logic analyzers, and introduces the differences and conn...[Details]
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On January 12, Xiaomi recently launched a new Xiaomi gaming mouse Lite. The new product will start crowdfunding in Xiaomi Mall at 10:00 this morning. The retail price is 129 yuan and the crowdf...[Details]
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2020 is definitely a "magical" year: the impact of the epidemic at the beginning of the year made Switch and 20 series graphics cards "must-have items for home"; the subsequent wave of online classes...[Details]
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It is reported that the 4nm chip is launched first, but the Snapdragon 8 Gen1 is ahead of it! The Dimensity 9000 model will debut as early as February next year A few days ago, MediaTek inter...[Details]
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1 Introduction Generally, there are several timers inside a single-chip microcomputer. For example, there are timer 0 and timer 1 inside the 8051 single-chip microcomputer. When the timer counts over...[Details]
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(Image source: Nanoflowcell official website) According to foreign media reports, Swiss experimental car manufacturer Nanoflowcell announced that its prototype test sports car Quantino 48V has ac...[Details]
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Castrol joins hands with Beijing Jianheng Certification Center and Zhonghong Science and Technology to launch immersion thermal management energy storage solution
(October 16, 2024, Beijing,...[Details]