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The first generation, such as the first consumer robot vacuum cleaners, were relatively simple, with limited ability to self-navigate and perform tasks. These robots detected obstacles using transm...[Details]
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introduction
At present, most intelligent instruments have adopted certain flow compensation technology, but the process of establishing the mathematical model of compensation is not very compreh...[Details]
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The system used is Changsha Boqiang's 51 minimum system board (STC89C52), TS1620-1 LCD screen, and SDCC compiler. Connect the LCD screen and run the static display routine to display a row of black b...[Details]
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PIC structure and definition bit structure
extern volatile near unsigned char PORTB; // PORTB is a byte (unsigned char). Since the variable is defined in a register, the extern modifi...[Details]
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The composition of the transmission system: 1. Speed change mechanism: There are manual speed change mechanism and automatic speed change mechanism; 2. Differential: It is a tool to solve the pro...[Details]
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According to foreign media reports, on August 5 local time, Tobii, the world's leading eye tracking technology company, announced the launch of the driver monitoring system Tobii DMS, acquired techno...[Details]
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As early as April 2018, the "Management Specifications for Intelligent Connected Vehicle Road Testing (Trial)" (hereinafter referred to as the "Management Specifications") jointly issued by the Minis...[Details]
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When customers are doing USB communication, the basic requirement is to send some data to the USB host and receive some data from the USB host. So how to quickly build a project and verify whether the...[Details]
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This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
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We have already explained to you the methods of completing the rewiring layer wiring on a pseudo single layer, including the "flip chip structure and pad allocation and wiring scheme", etc. Here we w...[Details]
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An oscilloscope is a must-have for anyone who designs, manufactures, or repairs electronic equipment. In today's fast-paced world, engineers need the best tools to quickly and accurately solve measur...[Details]
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1. Principle Introduction The control circuit of the digital tube is introduced in detail in "51 Single-Chip Microcomputer (VIII)", and the hardware circuit is shown in the figure below. In this ex...[Details]
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1 Problem Statement
The MCU circuit used in the USBkey products produced by our company has been subjected to electrical aging tests since the mass production of USBkey products began in early ...[Details]
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1 Introduction
EEG signals are spontaneous, rhythmic electrical activities of brain cell groups recorded by electrodes. This electrical phenomenon accompanies life throughout and disappears on...[Details]
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1. Battery Management System Overview
At present, pure electric vehicles all use lithium-ion batteries, and lithium-ion batteries also have some "little tempers" of their own. In order to enab...[Details]
Analogue and Mixed Signal
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