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With the development of automobile electrification and intelligence, the application of MCU in automobiles has become increasingly widespread. Automotive-grade MCUs are specially designed for autom...[Details]
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(Note: This article is excerpted from Agilent's Test System Development Guide.) Test System Considerations There are many factors that must be considered when developing a test system. Three of...[Details]
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A new chemical sensor prototype can detect "fingerprint traces" of chemicals and other substances from up to 100 feet away, and its developers are working to shrink it to the size of a shoebox. A new...[Details]
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Definition of High-Speed Operational Amplifier
In fast A/D and D/A converters and video amplifiers, the conversion rate SR of the integrated operational amplifier must be high and the unit gain ...[Details]
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On January 20, Xiaomi 11 Lite and Redmi K40 obtained the Russian EEC certification. The Russian EEC certification page announced the model numbers of these two new Xiaomi phones. Among them, ...[Details]
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1. The LED turns yellow.
Reasons:
1. The baking temperature is too high or the baking time is too long;
2. The glue ratio is incorrect, too much A glue will easily turn yellow.
...[Details]
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At the beginning of 2020, the sudden outbreak of pneumonia caused by the novel coronavirus had a significant impact on China's economic and social development. With the joint efforts of party committ...[Details]
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On June 17, it was learned from the University of Science and Technology of China that on June 9, USTC and China Micro Corporation signed a cooperation agreement to jointly build the "China Micro Sem...[Details]
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1. Overview
Smart home uses home as a platform and utilizes computer technology, digital technology, network communication technology and integrated wiring technology to organically combine subsyst...[Details]
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The study of material properties is an important part of contemporary materials science. Source-meter SMU plays a vital role in contemporary materials science research. Keithley source-meter SMU enjo...[Details]
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Lithium-ion batteries are notorious for frequent internal short circuits that can ignite the battery's liquid electrolyte, causing the battery to explode and start a fire. Now, engineers at the Unive...[Details]
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On October 25, the world's first flying stack short blade 325Ah energy storage battery cell of Honeycomb Energy rolled off the production line at the Chengdu base, marking that Honeycomb Energy has...[Details]
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According to foreign media Rappler, the President of the European Commission is still questioning whether Huawei equipment could be used for espionage. On Friday local time, European Commission Presi...[Details]
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Nearly six in ten (59%) APAC enterprises plan to fully integrate edge into their cloud infrastructure and management strategies
December 8, 2021 - Research by Akamai Technologies, In...[Details]
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The advantage of the three-level PWM rectifier circuit is that the voltage borne by each main switch device when it is turned off is only half of the DC side voltage. Therefore, this circuit is parti...[Details]
Analogue and Mixed Signal
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