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Abstract: This paper introduces the design of an ultrasonic power source based on direct digital synthesis (DDS) technology. The DDS signal generation circuit, power amplifier circuit and matching ...[Details]
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The following is the implementation process of downloading programs without power failure. First, you need to understand some basic knowledge, such as microcontroller reset, download flow, etc.
F...[Details]
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1 Introduction
A multi-agent system is a computing system in which multiple distributed and parallel agents collaborate to complete certain tasks or achieve certain goals. Embedded multi-agent...[Details]
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When designing a motor controller, an engineer needed to measure the rotational position of the motor without contact. He used the Alpha AME256 magnetic rotary encoder from Zhongke. The permanent m...[Details]
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In recent years, with the continuous updating and iteration of display technology, Korean manufacturers such as Samsung Display and LGD have turned to OLED and QLED layout, and the release of high-ge...[Details]
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1. Function The function of the S3C2440 memory controller is to provide control signals to externally expanded storage devices. The external expansion storage devices supported by the memory controll...[Details]
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According to foreign media reports, Zeng Yuqun, chairman of CATL, said that the company plans to produce power batteries that can operate sustainably for 16 years and enable electric vehicles to trav...[Details]
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1. Name of the serial port: (1) In the S5PV210 data sheet, the serial port controller is in section 8.1 (2) The official name of the serial port is: universal asynchronous receiver and transmitter, a...[Details]
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With the adjustment of the electronic technology industry structure, the rapid development of production technology, the continuous improvement of people's living standards, and the gradual populariz...[Details]
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In the hot summer, not only do people need to take measures to prevent heatstroke, but LED displays, as the most popular outdoor display device, also need to be cooled down to work properly. So, h...[Details]
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Hangzhou Hikvision Digital Technology Co., Ltd. Author: Wu Xiaohui I. Market Background With the rapid development of computer and network technology, especially the increasing maturity of vide...[Details]
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Stack: Last-in-first-out
Full stack: SP pointer points to the last data pushed into the stack
Empty stack: SP pointer points to the empty location where data will be pushed onto the stack
ARM use...[Details]
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The second-generation Snapdragon 8 mobile platform defines a new benchmark for premium smartphone experience
Key points:
The
second-generation Snapdragon® 8 mob...[Details]
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On November 23, 2023, the 2MW/4MWh user-side energy storage power station of Nahui New Energy Industrial and Commercial Shopping Mall, located on the northeast side of Wanda Plaza in Longgang Distr...[Details]
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Since cars consume large amounts of electricity, only battery technologies with high power density are desirable, and since cars need to be used every day, the batteries must be rechargeable. Howev...[Details]