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The design of portable devices depends largely on the performance of the battery.
The key indicator of the battery is of course the battery life. On the surface, this is just a simple spec...[Details]
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introduction This paper designs an automated powder warehouse, whose purpose is to realize the storage and automatic transportation of a variety of powder materials. Different from the general automa...[Details]
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According to foreign media reports, the production capacity of chip foundries is generally tight, but it still cannot meet the strong foundry demand. Chips in many fields such as automobiles and home...[Details]
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1. Peak-to-peak jitter and RMS jitter
Over the years, the most commonly used methods for quantifying jitter are Peak-to-peak Jitter and Root-Mean-Square Jitter (1 or RMS value of jitter histog...[Details]
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On October 27, Saiwei Semiconductor released its third-quarter report stating that from July to September 2021, the company achieved operating income of 189 million yuan, a year-on-year increase of 8...[Details]
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China Electronics Fair (CEF) and China International Small Motor Exhibition (SMTCE) join hands to promote the emergence of new intelligent connected products Beijing, China - June 23, 2021 - Rec...[Details]
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After four months of design and production, the second box of the Music Series is finally completed. We named it "Music Gentleman", hoping that it can have noble quality, rich connotation and cult...[Details]
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The working principle of the infrared sensor is to emit infrared light, which is reflected from the prism, and the sensor is judged whether it is in water or air based on the reflection. Therefore,...[Details]
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----General wiring rules for automobile circuits----
Automobile wiring generally adopts a single-wire system, electrical equipment is connected in parallel, and the negative pole is grounded. ...[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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There are three modes of UART transmission, and the application of DMA uses blocking mode to receive the specified data length, which is less efficient. However, applying the DMA idle mode can improv...[Details]
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Recently, the 11th EEVIA Annual China Hard Technology Media Forum and Industry Chain Research and Innovation Trend Outlook Seminar was grandly opened in Shenzhen. Zhang Jing, product marketin...[Details]
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Through systematic research and observation of problems existing in general industrial spraying, such as poor consistency in manual spraying quality, large robot size, difficult installation, low...[Details]
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Fingerprint recognition is regarded as the most secure and promising identity authentication method in mobile payment due to its uniqueness and stability. Apple and other technology giants have alrea...[Details]
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Target
The purpose of this experiment is to familiarize you with the impedance matching operation of a transformer coupled amplifier.
Background
...[Details]
Analog electronics
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