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Purpose: 1. Understand the role of interrupts; 2. Master the interrupt processing flow of embedded systems; 3. Master ARM external interrupt programming. Experimental content (including steps...[Details]
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summary
In the current tide of rapid development of the new energy vehicle industry, the localization process of China's automotive chips is particularly urgent and important. With...[Details]
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Japan's calculations are clear. Under the export control, South Korea is like a broken arm. On Monday local time, data released by the Korea Customs Service showed that exports in the first 20 days o...[Details]
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On December 15, the investors of AVIC Lithium Battery Technology Co., Ltd. (hereinafter referred to as "AVIC Lithium Battery") changed, with the addition of Hubei Xiaomi Changjiang Industrial Fund Pa...[Details]
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1. Introduction
With the rapid development of infrared focal plane array technology, infrared imaging systems have achieved high frame rate, high resolution, high reliability and miniaturi...[Details]
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During the system detection process, various sensors need to be used. The measurement method and performance of the sensor are key factors in whether the detection task can be successfully co...[Details]
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ETNews reported on September 29 that some US semiconductor customers have expressed their rejection of products from China. According to the report, a South Korean power semiconductor company recentl...[Details]
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describe
The LTC®6084/LTC6085 are dual/quad, low cost, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers with 1pA input bias current.
A 1.5MHz gain bandwidt...[Details]
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Product Description Features Application Field Application Schematic Diagram
AP5125 is a Buck-type LED constant current driver with a simple peripheral circuit and an average current detection...[Details]
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I. Introduction to HT6221 remote control chip 1. Features * Operating voltage: 1.8V~3.5V * Dout output 38KHz * Minimum transmission word: one word * One 455KHz ceramic or crystal * 16-bit address co...[Details]
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2015-2018 was the peak stage of development of the smartphone industry. During these three years, the mobile phone industry terminal market finally established a domestic market structure with Hu...[Details]
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1. Introduction to control chips Autonomous driving chips refer to SoC chips that can achieve high-level autonomous driving. As a general-purpose processor, the CPU is suitable for processing a mod...[Details]
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6. Advantages and disadvantages of NdFeB
For speaker units, magnetic materials are their skeleton and the basis of their power. Selecting materials with high magnetic energy product to man...[Details]
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Recently, inventory pressure has emerged in the semiconductor industry, and prices of many chips have begun to fall. On August 16, Liu Xingliang, a member of the Information and Communication Econo...[Details]
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The automotive world is about to embark on a revolution so profound that not only will electric propulsion be used to replace different power units, but the production of cars and other vehicles wi...[Details]