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Engineers often consider RF low-noise amplifier design a daunting task. Obtaining a low noise figure at a stable high gain can be challenging, even daunting. However, using the latest GaAs (gallium...[Details]
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This is a long-running FANUC robot that has recorded the passage of time and witnessed the production cycle that alternates between day and night.
In 2005, it officially enter...[Details]
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10.1.1 Main Performance of AT89C2051
AT89C2051 is an 8-bit microcontroller with 2K bytes of flash EEPROM produced by ATMEL. It has the following main features:
Compatible with MCS-51 product...[Details]
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According to the mynavi website, NEC announced on December 20 that it will set up a "Quantum Computer Promotion Room" in 2020 to work with customers to promote the use of quantum computers, applicati...[Details]
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Strategy Analytics’ Handset Component Technologies (HCT) service’s latest research report, “Tablet Application Processor Market Share Tracking in Q2 2020: Shipments Climb 15%”, points out that in Q2 ...[Details]
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Ren Zhengfei doesn't like to show up in public, but the Sino-US trade war has pushed Huawei to the forefront, and Ren Zhengfei has also been pushed into the spotlight. Ren Zhengfei's vision, pattern ...[Details]
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The interference signals generated by electronic devices in electromagnetic interference EMI are transmitted through wires or public power lines, and the interference generated by each other is calle...[Details]
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What is a digital oscilloscope? Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversion, and software programming. Digital...[Details]
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Analysts at South Korea's NH Investment & Securities recently said that the global MLCC supply and demand imbalance will further intensify in the second half of this year, and Samsung Electro-Mechani...[Details]
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Recently, according to Tom's Hardware, Apple's latest job posting shows that Apple is looking for an engineer specializing in RISC-V. This information may mean that Apple may be looking for an open s...[Details]
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News on the morning of January 20th, ZTE Terminal held a media communication meeting recently. Ni Fei, senior vice president of ZTE Corporation and president of the Terminal Business Unit, Zha...[Details]
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An investor asked a question on the investor interaction platform: It has been more than a month since Mr. Dong's last visit to the platform to answer questions. Why didn't Mr. Dong pay attention to ...[Details]
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The U.S. Patent and Trademark Office published a patent application from Apple relating to an updated version of the Apple Pencil that can be connected to an iPad Pro for charging. Apple's inventio...[Details]
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In LED design, ripple exists both theoretically and practically. There are five common ways to suppress or reduce it: First, increase the inductance and output capacitor filtering According to the ...[Details]
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LM317 current amplifier circuit
The circuit shown in Figure 1 uses a PNP high-power tube to expand the current. A 3AD53 high-power tube can expand the current to 6A. If one is not enough, tw...[Details]
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