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Description: 智能寻迹灭火小车的控制系统以AT89C52为核心，用两片L298N，一片用于驱动两个减速电机，一片用于驱动风扇。12V电源单独给电机供电，再用7805把12V电源降压至5V给单片机供电。小车前进时，是通过寻迹模块里的RPR220检测信号再由AD转换为电平信号返回到单片机，单片机根据程序设计的要求做出相应的判断送给电机驱动模块，让小车来实现前进、左转、右转、停车等基本功能。到达火灾地点时，单片机通过L298N来控制风扇工作灭火.....
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Size: 366592 |
Author: 1010486241@qq.com |
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Description: rpr220原理及其应用，光电对管探测器-rpr220 and its application, photoelectric detector on the tube
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Size: 94208 |
Author: lilei |
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Description: 这是一个RPR220光电对光的资料，介绍的很详细。尤其对他的电路图分析的很透彻-This is a RPR220 light optical information presented in great detail. In particular, his analysis is very thorough schematic
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Size: 104448 |
Author: 王晓明 |
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Description: 本寻迹小车是以有机玻璃为车架，ATmage32L单片机为控制核心，加以直流电机、光电传感器和电源电路以及其他电路构成。系统由mage32通过IO口控制小车的前进后退以及转向。寻迹由RPR220型光电对管完成。-The car is based on tracing for the plexiglass frame, ATmage32L microcontroller for the control of the core, to DC motors, optical sensors and power supply circuit and other circuits. System control through the IO port by the mage32 car forward and backward and turn. Photoelectric tracing on the tube by the RPR220 completed.
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Size: 447488 |
Author: zeng |
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Description: 本寻迹小车是以ATmage32L单片机为控制核心，加以直流电机、光电传感器和电源电路以及其他电路构成。系统由mage32通过IO口控制小车的前进后退以及转向。寻迹由RPR220型光电对管完成.-The car is based on ATmage32L microcontroller for the control of the core, to DC motors, optical sensors and power supply circuit and other circuits. System control through the IO port by the mage32 car forward and backward and turn. Photoelectric tracing on the tube by the RPR220 completed.
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Size: 768000 |
Author: 孙小美 |
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Description: 本作品以两个直流减速电机为驱动，通过各类传感器件来采集信息，送入主控单元STC 89C52单片机，处理数据后完成相应的操作，以实现相应的功能。直流减速电机采用电机专用驱动芯片L293D进行驱动，其中避障采光电开关来完成；用RPR220型光电对管完成系统循迹功能；铁片检测部分通过电感式接近开关铁片进行信号的采集，接近开关反馈的信号送入单片机处理，由控制单元处理信号并控制相应的线圈，利用线圈用电产生磁场的效应捡起铁片并转移到题目中所指定的区域，由语音提示电路提示小车操作完成。-its a full work.
very good
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Size: 564224 |
Author: 陈陈 |
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Description: HT312双组分有机硅管封胶是一种室温固化的综合型双组分有机硅产品-Casual look at
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Size: 4506624 |
Author: 孙俊鸿 |
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Description: keil写的一个智能小车程序，采用AT89S52芯片，黑色轨迹探测传感器采用RPR220光电对管，两个直流电机的驱动采用ST的L298N电机驱动芯片-the keil write a smart car program AT89S52 chip, black trace detection sensor using RPR220 photoelectric tube, two DC motor drivers using ST L298N Motor Driver IC
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Size: 60416 |
Author: sam |
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Description: 红外反射式对管中文资料，可用在循迹小车等循迹的设备上，内附应用电路-Infrared reflection on the tube Chinese data, can be used in tracking car tracking devices, etc., containing the application circuit
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Size: 29696 |
Author: 哀兵 |
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Description: 基于stm32单片机平台的rpr220传感器数据采集代码(Rpr220 sensor data acquisition code based on STM32 Single Chip Microcomputer Platform)
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Size: 1024 |
Author: roc
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