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Because the OFDM radio frequency waveform used by the IEEE 802.16 standard is inherently very complex, they make more mistakes when measuring mobile WiMAX signals.
This article provides import...[Details]
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On October 13, the China Automotive Power Battery Industry Innovation Alliance released the production, sales and installation volume data of new energy vehicle batteries in September 2020. In Sept...[Details]
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According to a report by the Wall Street Journal on February 17, people familiar with the matter revealed that the U.S. Department of Defense no longer opposes the Trump administration's efforts ...[Details]
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May 31, 2021 - Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced that it will launch a series of "Hot-selling Electro...[Details]
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The launch of Roman electric toothbrush "Love Never Fades" & Tmall Super Newcomer brought unlimited interactive fun to fans through cloud live broadcast. Tmall Super Newcomer is a "Super Product Day"...[Details]
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On June 16, CICC issued a public announcement on the registration information for the initial public offering and listing guidance of Shenzhen Feixiang Technology Co., Ltd. Shenzhen Feixiang Technolo...[Details]
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Design a pulse generator/counter system with control function. The pulse generator emits a square wave with a period of 2 seconds (Hint: it can be output from port P3.0 and displayed by a light-emitti...[Details]
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Traditionally, power grids consisted of devices that worked independently; maintenance often used inspection reports filled in manually. With the digitization of devices such as protection relays, ci...[Details]
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According to previous reports, the Xiaomi Mi MIX FOLD 2 foldable phone is expected to be released after June this year. Now Weibo blogger @数码闲聊站 has revealed more about this new foldable phone....[Details]
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Qualcomm Technologies Inc. today unveiled its overall vision for wearables and highlighted several important milestones for the Snapdragon Wear Platform. At a media event, Qualcomm Technologies Inc. ...[Details]
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Photovoltaic inverters need to undergo a series of tests to verify their performance and anti-interference capabilities and obtain corresponding certification before they are allowed to connect to th...[Details]
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1. S3c6410 is a typical development board that integrates various components. It is a low-power, cost-effective RISC processor launched by Samsung. It is based on the ARM11 core and can be widely u...[Details]
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S3C2440 has three clocks: FCLK (for CPU core), HCLK (for host module), PCLK (for peripherals). Two PLLs (phase-locked loops): MPLL (for setting FCLK, HCLK, PCLK), UPLL (for setting USB devices). When...[Details]
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A report from the Shanghai Securities News stated that the "High Specific Energy and Long Life In-Situ Solidification" project of the national key R&D program " New Energy Vehicles ", led by Beijing ...[Details]
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According to the different power supply methods, RFID can be divided into two categories: one is passive RFID and the other is active RFID. When passive RFID is working, the tag o...[Details]