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The main processor ATMega328P of Arduino UNO R3 has three timers/counters, namely Timer0, Timer1 and Timer2; they all complete basic timing/counting functions and some other functions by counting int...[Details]
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A new technology that can track sponges and surgical instruments during surgery has received approval from the U.S. Food and Drug Administration (FDA).
Haldor Advanced Technologies, based in t...[Details]
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1 Introduction 与功率场效应管(MOSFET)相比，绝缘栅双极晶体管(IGBT)具有更高的耐压值、更大的能量密度和较低的开通损耗，因此己广泛用于高压、大功率场合。然而，IGBT的开关速度较慢，而且关断时还存在电流拖尾现象，因而会导致较大的关断损耗。解决这两个问题的有效措施是实现IGBT的零电流开关(ZCS)。为此，近几年已陆续提出了多种ZCS脉宽调制(Pulse Width Mod...[Details]
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Jiwei.com reported that recently, Jiwei.com learned from multiple information channels that Nokia, a telecommunications equipment manufacturer headquartered in Finland, has filed patent infringement ...[Details]
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The "fingerprint gate" of Samsung Galaxy S10 has caused an uproar abroad. Samsung used Qualcomm's third-generation ultrasonic screen fingerprint recognition technology on this year's Galaxy S10 and N...[Details]
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• Dual channel 6.5-digit measurement capability
• Dual ±30V bias supplies
• Measure current up to 20mA
• Measurement current resolution 1fA
• 0–10V analog output for high-resolution measur...[Details]
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At the "2019 Xunshi 18th Fiber Optic Communication Market and Technology Seminar" held in Shenzhen, Li Junjie, chief expert of optical transmission technology of China Telecom, revealed that China Te...[Details]
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0 Preface
In the field of time domain testing, digital storage oscilloscopes are increasingly used. Among them, the oscilloscope's ability to capture occasional and transient events has become an...[Details]
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According to foreign media reports, Ford Pro, Ford's commercial vehicle service business, has launched a home charging solution tailored to the needs of small and medium-sized enterprises. The manu...[Details]
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Two papers published in Nature on the 23rd reported a new brain-computer interface device that can not only decode brain activity into language, but also do so more quickly, more accurately, and cove...[Details]
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1. Pain points in the development of information security for vehicle manufacturers The development of automobiles is increasingly moving towards electrification, intelligence, and automation. Ther...[Details]
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Abstract: In this paper, the characteristics of acoustic emission technology are combined with the structural characteristics of annular blowout preventers, and a planar positioning scheme for acoust...[Details]
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According to foreign media reports, BMW and Our Next Energy (ONE), a battery startup headquartered in Michigan, announced on June 14 that BMW will install and test the long-range battery developed by...[Details]
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Based on single-chip microcomputers and large-scale programmable gate arrays FPGA, a self-learning universal home remote control was designed with the idea of recording waveforms. A coaching + lea...[Details]
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Excellent maximum power control method: DSP control technology is used to achieve fast MPPT-Tracking control method, which makes the solar energy input voltage range wide and has super adaptability...[Details]
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