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Countries around the world have clearly defined policies to eliminate or restrict the use of incandescent lamps, and incandescent lamps will gradually exit the stage of history; and the energy-saving...[Details]
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Recently, domestic CMOS manufacturer OmniVision Technologies officially announced that it has achieved the world's smallest 0.56μm pixel technology. OmniVision said its R&D team has verified that e...[Details]
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Accelerate transformation, digital office empowers enterprises In recent years, digital transformation of enterprises has often appeared in our field of vision, and has even been discussed as an i...[Details]
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On January 15, the State Grid Hunan Electric Power Research Institute announced that the Hunan Province-wide large-scale diversified new energy storage multi-scenario integrated application and coordi...[Details]
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1. Features of S7-200 series PLC:
It is a small PLC launched by SIEMENS.
(1) It has a compact structure
(2) Good scalability
(3) Powerful command functions
(4) Low price
...[Details]
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The involution of new energy car companies in smart driving started on the first day of the new year. On January 1, at the Xpeng X9 launch conference, Xpeng Motors Chairman He Xiaopeng announced that...[Details]
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0 Introduction
Wireless sensor network (WSN) integrates micro-electromechanical technology, sensor technology, embedded technology, network technology and wireless communication technology, and...[Details]
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/*--------------------------------------------------------------------------
IR.H
The user function is C51.
Copyright (c) 1988-2004 Keil Elektronik GmbH sum zhaojun
All rights reserved.
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This paper proposes a network broadcast design scheme for embedded systems based on ARM and PoE. The scheme uses the ARM926EJ-S processor and its peripheral modules as the hardware platform and embedd...[Details]
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Large signal (above 0.5V) detector, also called envelope detector.
1. Series diode peak envelope detector
The principle circuit of this detector is shown in Figure 5.5...[Details]
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Shanghai, China, July 13, 2023 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced the launch of the latest generation of silicon carbide (SiC) Schottky barrier diode...[Details]
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T. Rowe Price, one of the largest mutual fund management companies in the United States, has always been the largest shareholder of Tesla besides Musk. Its latest 13F report confirmed media reports a...[Details]
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Expert advice
When you first start learning microcontrollers, you must understand some digital circuits. If you are not familiar with the general concepts of digital circuits, you should learn d...[Details]
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1 Introduction
The infrared carbon-sulfur analyzer is one of the important analytical instruments in the metallurgical and mechanical industries . It can quickly analyze carbon and sulfur in soli...[Details]
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In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]