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Freescale Semiconductor and Tongji University jointly launched a reference design for automotive window lift systems on August 30. Based on the S12 MagniV S12VR64 mixed-signal microcontroller, th...[Details]
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On January 16, the power domain controller developed by a team led by Deng Xiaoguang, deputy director of Hozon Automotive Engineering Research Institute, successfully passed the vehicle test in one g...[Details]
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Apple today released the iOS 14.3/iPadOS 14.3 RC candidate version, the specific version number is 18C65, which is now available for download to developers and public beta users. IT Home le...[Details]
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1. A brief introduction to IGBT Insulated Gate Bipolar Transistor (IGBT) is a device composed of MOSFET and bipolar transistor. Its input is MOSFET and its output is PNP transistor. It combines...[Details]
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Imagimob has announced the launch of two new applications based on Texas Instruments (TI) mmWave radar sensors, a tinyML development platform for fall detection and gesture recognition.
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1. Independent keyboard detection 1. Key detection principle The I/O port of the microcontroller can be used as both output and input. The input function is used to detect the key. One end of the key...[Details]
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The ARM7 core is a three-stage pipeline with 0.9MIPS/MHz and von Neumann architecture;
The ARM9 core is a 5-stage pipeline that provides a Harvard architecture of 1.1MIPS/MHz.
arm7 does not have MM...[Details]
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I encountered a strange problem before: Overflow interrupt processing is added to the serial port interrupt processing function: if(USART_GetITStatus(USART1,USART_IT_ORE) != RESET) //Generate overf...[Details]
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Automotive connectors are a type of component that electronic engineers often come into contact with. Its function is very simple: to build a bridge of communication between blocked or isolated circu...[Details]
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The latest statistics from the benchmark software company PassMark in the first quarter of 2021 show that AMD has a 50.8% share of the global desktop CPU market, surpassing Intel's 49.2%. The last ti...[Details]
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Today I learned some content about Nand Flash. Here is a review and summary: 1. What is Nand Flash? Answer: Nand FLash is a non-volatile storage medium, generally used to store operating systems, ap...[Details]
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Cheyun Note: Tesla's autonomous driving accident in May and the recent demonstration of how to interfere with sensors at Defcon fully illustrate the importance of sensors in autonomous dri...[Details]
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China Southern Power Grid's asset securitization accelerates
There were rumors in the market before that the securitization of China Southern Power Grid’s assets would be accelerated. Xian...[Details]
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The robot walking circuit consists of two units: the driving circuit and the forward and reverse circuit of the DC motor. The circuit uses the multivibrator circuit composed of 555, the synchronous...[Details]
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Abstract:
Starting from the marketing model of operators to consumers and the marketing model of standard organizations to operators, this paper analyzes the application trends of AVS, H.264,...[Details]
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