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On the evening of August 10, Hikvision released an announcement stating that the amount of related procurement of materials and acceptance of services with its related party Shanghai Fudan Microelect...[Details]
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Abstract The design principle of power-off protection circuit is proposed, which realizes the highly reliable power-off protection circuit by making power-off protection and system reset work at th...[Details]
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On August 16, Zhiji Auto held an open class with the theme of "The Last Battle Before Autonomous Driving", during which it announced the "Roadmap for the Implementation of Zhiji Auto's Intelligent Dr...[Details]
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Not long ago, it was reported that GLOBAL FOUNDRIES, a manufacturer of specialty semiconductors, and Bosch will work together to develop and manufacture the next generation of automotive radar techno...[Details]
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Digital system design requires consideration of multiple core voltages. Memories operate at 1.8V, I2C and FPGA devices operate at 3.3V, microcontrollers operate at 5V, and CCD image sensors require...[Details]
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The interrupt vector in 2440test is a bit hidden and goes around in circles. No wonder it is so difficult to understand. Just unravel this thing and see clearly what kind of process it is. Interrupt ...[Details]
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Jiwei.com reported on February 3 that Huishoubao Mobile Phone Value Research Institute believes that the "value retention index" is the pass for domestic mobile phones to enter the high-end market! T...[Details]
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Market research firm Strategy Analytics pointed out in its latest research report that the Android smartphone market is increasingly dominated by affordable models. The report shows that among the ...[Details]
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Every battery has internal resistance. Different types of batteries have different internal resistances. Batteries of the same type have different internal resistances due to inconsistent internal c...[Details]
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Recently, Huawei Technologies Co., Ltd. disclosed the patent of "A method and device for determining the turning intention of a target vehicle", with the publication number CN113226885A. According ...[Details]
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“Because we have no resources, we can only use our brains, and high technology requires the most innovative minds.” I have heard this view more than once. Even Warren Buffett has expressed a simila...[Details]
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Usage Environment (Blue bold words are special notes) 1. Software environment: Keil MDK 5.15 2. Hardware environment: STM32F103C8T6 minimum system, OV2640 camera module I wanted to play around ...[Details]
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The reflective light curtain target is developed based on the principle of light reflection. After being processed by the optical system, a high-power laser light source generates a laser light curtai...[Details]
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Today (24), JA Solar Technology Co., Ltd. issued an announcement regarding the commencement of construction of a 12,000-ton annual production monocrystalline silicon rod project by its wholly...[Details]
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OBC, DCDC, PDU
Constituting the “three small electrics” of new energy
Due to the different power systems, the "three electrics" of new energy vehicles have replaced the fuel tank, engine,...[Details]
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