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Principle analysis: The signal processing circuit with zero adjustment and full-scale adjustment functions is an AC voltage measuring head. IN+, IN-AC voltage terminals (no positive or negative);...[Details]
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There are a large number of computers around the world, and the energy consumption is also quite huge. The data center that supports the operation of the Internet is a major example of energy consu...[Details]
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As an important branch of wireless measurement technology, WSN technology is increasingly favored and concerned by application engineers. It is widely used not only in industrial control and en...[Details]
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For AMD, their Secure Encrypted Virtualization (SEV) technology has been cracked by experts by manipulating the input voltage. A research team from TU Berlin has demonstrated that an attacker can ...[Details]
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/* Module :Kbdmenu.c Date:------ Usage:P10~P12 use to DownKey,UpKey,CRKey */ #i nclude #i nclude #define SIZE_OF_KEYBD_MENU 20 //Menu length float KeyFuncIndex=0; //flying KeyFuncIndexNew=0; void (...[Details]
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Structural excess capacity is being cleared at an accelerated pace. In November, the peak sales season of the power battery industry chain remained strong. Looking at downstream auto market data...[Details]
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Xiaomi officially released an announcement on the internal testing of the development version, stating that starting from June 20, 2020, the internal testing and public testing of the developm...[Details]
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Near infrared spectrometer operating steps Near-infrared spectrometers would be a low-cost, convenient option to replace FT-IR or similar technology systems. Features a high-performance optical p...[Details]
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introduction Testability design technology based on the scan path method is an important method of design for testability (DFT) technology. This method can set the state of each flip-flop in the circ...[Details]
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According to CINNOResearch's monthly under-screen fingerprint market report, 2020 is expected to be the first year for the mass production and launch of LCD under-screen fingerprints. It is optim...[Details]
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keil+proteus The second 51 program: Marquee and running lights This is a AT89c51 microcontroller tutorial. We will provide blog tutorials and accompanying materials for download every time. A single-...[Details]
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1. System structure diagram 2. LCD controller It consists of REGBANK, LCDCDMA, VIDPRCS, TIMEGEN and LPC3600. REGBANK has 17 programmable registers and 256×16 palette memory to set ...[Details]
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Recently, the Portables team, a lithium battery (LIBs) recycling incentive alliance composed of Everledger, HP, Fairphone and Call2Recycle, has won the second phase of funding from the U.S. Departm...[Details]
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Since Premier Wen Jiabao proposed "Perceiving China" in Wuxi in August 2009, the Internet of Things has been officially listed as one of the country's five emerging strategic industries and writt...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]