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When the multimeter needle cannot be adjusted to zero, the indicated value when measuring voltage and current will be larger than the actual value; and the indicated value when measuring resistance w...[Details]
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Electromagnetic radiation generated by electrostatic discharge can produce very strong transient electromagnetic pulses (ESD EMP). With the rapid development of electronic technology, the hazards o...[Details]
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As new consumer products rapidly develop, we can be sure that homeowners will continue to purchase other devices, such as home entertainment systems and wired or wireless network equipment, which w...[Details]
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TrustZone is an extension of ARM6 by ARM. It only adds one instruction, one configuration status bit, and a new secure state that is different from kernel state and user state. ARM did not design Trus...[Details]
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According to news on January 18, TrendForce recently released a report, predicting that the number of global AI servers (including AI Training and AI Inference) will exceed 1.6 million units in 2024...[Details]
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Ultrasonic heat meters use ultrasonic methods to measure flow and display the surface of heat energy released or absorbed by water flowing through a heat exchange system. It uses two sensors to measu...[Details]
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China Energy Storage Network News
: From September 7 to 9, the 12th China International Energy Storage Conference was held at the InterContinental Hotel in Hangzhou, under the joint guidance ...[Details]
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my country's market size has grown rapidly in recent years, and relevant policies to encourage industrial development have been introduced one after another. In order to better support my country's...[Details]
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1. Qualcomm (QCOM.US) said it will provide chips for Renault's new electric vehicles Qualcomm Inc said on Sept. 7 it will provide a key computing chip for the digital instrument cluster in Renault...[Details]
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For engineers who design LED power supplies, electromagnetic interference should always be a key issue in the design, especially since the China National Certification and Accreditation Administratio...[Details]
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1. S3C2440 clock
1. Clock Tree
From the clock tree in the technical manual of s3c2440, we can know that its clock is divided into four blocks: FCLK, HCLK, PCLK, and UCLK. FCLK is m...[Details]
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1 USB Interface Introduction
USB bus is the abbreviation of Universal Serial Bus, which has become the standard interface of PC. At present, most PCs above 586 are equipped with USB interface....[Details]
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An inductor consists of a wire wound around a magnetic core, and its characteristics are determined by the core material. Air is the simplest core material for an inductor. In order to make the induct...[Details]
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Qualcomm expands wearables market presence with new platform investments and Qualcomm Wearables Ecosystem Accelerator
—Qualcomm Snapdragon Wear Platform Shipments Exceed 40 M...[Details]
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Staff debug the energy storage equipment. Xiaojiawan Energy Storage Power Station is about to achieve full capacity grid connection. On the 21st, the reporter learned from the construction site of the...[Details]