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Huawei's first smart viewing glasses will be unveiled at the 2022 World VR Industry Conference and will be officially released in December Huawei announces AR/VR R&D layout and will release its fir...[Details]
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Although the world experienced an unprecedented economic crisis in 2009, the MEMS market was not affected. The total market value was almost the same as in 2008, and the shipment volume increased ...[Details]
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Huawei has just announced that it will hold a new product launch conference in Chengdu on June 5 to officially release its new Maimang series smartphone. According to official pre-release information...[Details]
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At present, the power management chip of electronic system optimizes system efficiency through effective power distribution. The key of this management method is current detection, which not o...[Details]
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Data transfer instructions 1) Instructions with the accumulator as the destination operand MOVA,Rn MOVA,direct MOVA,@Ri MOVA,#data In the first instruction, Rn represents R0-R7. In the se...[Details]
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The set of instructions that a single-chip microcomputer needs to execute is the instruction system of the single-chip microcomputer. Single-chip microcomputers use machine language, asse...[Details]
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The following is the circuit diagram of the digital tube part: The following is the circuit diagram of the matrix keyboard part: The C51 microcontroller program is as follows:
#include reg52....[Details]
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/*Proteus simulation of 8-bit common cathode digital tube dynamic scanning experiment*/ program: /*Proteus simulation of 8-bit common cathode digital tube dynamic scanning experiment*/ #includ...[Details]
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With the development of wireless technology, the vehicle-mounted wireless monitoring system sends the images and voices in the vehicle compartment to the control center through 3G wireless transm...[Details]
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Currently, artificial intelligence technology is developing at an unprecedented speed, and the rise of deep learning has made the AI industry show a blowout trend. However, Geoffrey Hinton, the f...[Details]
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As 2021 is coming to an end, after the release of the iPhone 13 series, Android manufacturers must also follow Qualcomm's pace of iterative processors and update their flagship series products,...[Details]
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Introduction
Visual sensors are small in size, light in weight, and relatively inexpensive. They can also provide rich information for use in positioning, perception and other algorithm module...[Details]
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Abstract: This paper introduces the basic framework of H.324 videophone, and based on the analysis of the amount of calculation and storage capacity required after video and audio encoding and d...[Details]
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In the home appliance market, there is a strong demand for energy and water conservation worldwide. Government decrees and recommendations are redefining an era of energy conservation and rational ...[Details]
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Equivalent circuit of active filter
Figure 1. Equivalent circuit of active filter
In the active filter, each half-bridge arm is composed of a fully controlled switch device and a diode connect...[Details]