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When installing a cell phone signal amplifier, the signal source is the most critical. The cell phone signal source is the soul of the cell phone booster. If there is no signal source, installing a c...[Details]
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Dongfeng Motor and Huawei announced that the intelligent car jointly built by the two parties will be officially unveiled at the auto show in late April. Influenced by this news, Dongfeng Motor, whic...[Details]
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This article introduces a simple radio circuit made of CMOS digital circuit CD4011, which has high radio sensitivity. CD4011 is a digital integrated circuit containing 4 NAND gates.
Prin...[Details]
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1. Preparation Download software: u-boot Download address: ftp://ftp.denx.de/pub/u-boot/ u-boot-2009.11.tar.bz2 is the reference document version of "friendlyARM" u-boot-2010.03.tar.bz2 ...[Details]
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SHANGHAI, January 12, 2021 – HARMAN International today unveiled two new proprietary connected audio innovations, the Live Interactive Virtual Experience (LIVE) and the Personal Audio Headrest Platfo...[Details]
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1. Hardware Solution This design uses switch control to achieve up and down to the designated floor. The motor drives the elevator box to move up and down to reach the designated floor. The display m...[Details]
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Supercapacitors have high charging and discharging efficiency (greater than 90%), ultra-long life (up to a million times), and a wide applicable temperature range, and can work normally in the rang...[Details]
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Industry 4.0 has become the main direction of manufacturing transformation. In the future, manufacturing will integrate multiple technologies, including robots, the Internet of Things, cloud computin...[Details]
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The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
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1. Introduction
At present, most large-scale LED
display
systems at home and abroad are basically composed of an LED control board and several LED unit boards co...[Details]
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Recently, Datang Zhenyang Yangyuan New Energy Co., Ltd. was established. The legal representative is Xie Shengyuan. The registered capital is 500,000 yuan. The business scope includes: solar power gen...[Details]
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In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measurement methods described can be applied to other differential-output,...[Details]
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The storage media corresponding to the three startup modes of STM32 are all built-in to the chip, they are:
1) User Flash = Flash built into the chip.
2) SRAM = RAM area built into the chip, which...[Details]
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Each electrical device has its rated power. When the rated power is exceeded, it is called overload. The protection for this state is called overload protection. The protection to prevent short circu...[Details]
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1 Introduction
In the design of RISC CPU, the processing of transfer instructions has a critical impact on the performance of the processor. Transfer instructions determine the execution order of ...[Details]
Embedded System
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