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Looking at the Hi-Fi amplifiers on the market, most of them are Class A and B amplifiers with an output power of more than 100W, and Class A amplifiers account for a considerable proportion of the ...[Details]
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; Filename: WK_PCHG.asm *
; Date: Mar/13/2001 *
;**********************************************************************
list p=16f870
#include p16f870.inc
; __CONFIG _CP_OFF & _WDT_ON...[Details]
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For portable medical devices, it is necessary to extend their battery life and reduce their size to ensure successful use by patients and achieve positive medical results. The use of the nano-power...[Details]
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Recently, HTC launched a new phone called HTC Wildfire E2 Plus, which will be sold in the Russian market with a price tag of 12,990 rubles (about 1,125 yuan). Its screen is a 6.82-inch IPS LCD with...[Details]
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1 Introduction
Embedded systems have been developing rapidly due to their high cost-effectiveness and short development cycle. The development of various applications based on ARM process...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 Background Overview
1.1 Definition of Optical Power
Optical power is the work done by light per unit time. Common units of optical power are milliwatts (mW) and decibels (dB), where the relation...[Details]
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According to foreign media reports, TSMC announced on Tuesday that they will set up a joint venture with Sony in Kumamoto Prefecture, Japan to build a wafer factory with a monthly production capacity...[Details]
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On August 14, Xiaomi's new product launch conference was held at the Beijing National Convention Center. Lei Jun, founder, chairman and CEO of Xiaomi Group, made his fourth annual public speech, of...[Details]
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To achieve autonomy, robots need more than just artificial intelligence (AI), they also need many sensors, sensor fusion, and real-time inference at the edge. As the advantages of deep convolutional ...[Details]
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Contents The invention belongs to the field of real-time water leakage monitoring system devices, and in particular relates to a detector for real-time monitoring of plunger pump packing leakage. B...[Details]
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First, the three-stage pipeline structure diagram of ARM is given, which is the basis for the subsequent analysis. The address of the instruction is on the far left in the above figure. According t...[Details]
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μA723 is a universal adjustable voltage regulator that can be used for positive and negative regulated power supplies, constant current power supplies, high voltage power supplies, and switching regu...[Details]
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1. Hardware interface circuit The figure below shows the circuit diagram of an AT89S51 microcontroller with an 82C55 expansion chip. In the figure, 74LS373 is an address latch, P0.1 and P0.0 a...[Details]
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Introduction The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefore, the ...[Details]
PCB Design
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