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Determining unknown resistance by substitution method
instrument
2V battery; 0～120Ω variable resistor box; 0～20mA milliammeter; plug switch; two-way switch; resistance to be measured....[Details]
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According to foreign media reports, on August 19, Vincent Roche, CEO of chip maker Analog Devices (ADI), said in an interview with the media that technology is affecting the future of the automotive ...[Details]
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As protests in the United States continue to ferment, Apple stores in Washington, Los Angeles, San Francisco and Philadelphia have been robbed and vandalized in recent days. TMZ reported that t...[Details]
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1. SPI module introduction The Serial Peripheral Interface (SPI) module provides full-duplex, synchronous, serial communication between the microcontroller and peripheral devices. These per...[Details]
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Samsung Electronics Co. is benefiting from Google's suspension of Huawei's access to its Android operating system services, BusinessKorea reported. The South Korean electronics giant recently launche...[Details]
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Technical Specifications for Cold Region
LED
Road Lighting Products
1 Scope of Application
This recommended technical specification is mainly aimed at LED road lighting products...[Details]
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With the gradual development of LED lighting, more and more customers are accustomed to taking pictures of LED lamps with their mobile phones, and determine whether the lamps are harmful to human...[Details]
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Aiming at the difficulty of measuring explosion pressure at ammunition explosion sites, a wireless automatic measurement and control system was designed using LabVIEW as a tool, which mainly consists...[Details]
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According to the latest data from TrendForce's TrendForce Industry Research Institute, the revenue rankings of the world's top ten IC design companies in Q3 2020 have been released. In the published ...[Details]
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In order to consolidate the key position of Taiwan's industry in the international supply chain, the Ministry of Economic Affairs has drafted an amendment to "Article 10-2 and Article 72 of the Indus...[Details]
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UPS (Uninterruptible Power System) is a constant voltage and frequency uninterruptible power supply with energy storage device and inverter as the main component. It is mainly used to provide uninter...[Details]
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There are two common R-type transformers on the market. One is the control transformer and the other is the isolation transformer. The two transformers have different uses. Let Huangli introduce th...[Details]
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On May 7, EVE Energy responded to investors' inquiries about "the company's existing production capacity and capacity expansion" on the investor interaction platform, stating that the company's curre...[Details]
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Recently, Shanghai released the "Catalogue of Talent Development in Key Fields (Industries) in Shanghai" (hereinafter referred to as the "Catalogue"). The "Catalog" focuses on 14 key areas such as ...[Details]
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February 18, 2011, Shanghai, China – RS Components (RS), an operating brand of Electrocomponents plc and the world's largest distributor of electronics and maintenance products, has launched the eT...[Details]
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