Intelligent Traffic Control and Pedestrian Crossing System C.H.W. Jayawardane Faculty of Information Technology, University of Moratuwa, Sri Lanka Abstract - This paper proposes an intelligent traffic light and pedestrian crossing system that can be used to address traffic congestion in a four way junction. The approach is primarily focused on creating a system which dynamically responds to traffic conditions and road users. The system makes use of sensors to detect the presence of a vehicle.
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during which the students can swipe once to increment their attendance. The RFID module operate in 125Khz range, when a tag passes through its vicinity, the module senses its presence and extracts its unique serial number and passes this code into microcontroller which matches the code to the correct person and increments the attendance of the particular person. CONTENTS Chapter No TOPIC Page 1. Introduction……………………………….. 04 2. Block Diagram and
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pranalis93@gmail.com Sanjivani Yesade Email: Sanjivani.yasade@gmail.com Vishal Motwani Email: rvmotwani960@gmail.com ABSTRACT In this paper, a voice guidance system for autonomous robots is proposed as a project based on microcontroller. The proposed system consists of a microcontroller and voice recognition software that can recognize a limited number of voice patterns. The commands of autonomous robots are classified and are organized such that one voice recognition software can distinguish robot commands
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Considered………………………………………………………………….....4 3.1 Fingerprint Scanner…………………………………………………………….4 3.2 Radio Frequency Link…………………………………………………….…….4 4. Concepts Chosen………………………………………………………………….……..5 4.1 Fingerprint Module……………………………………………………….…….5 4.2 Microcontroller………………………………………………………….……...6 4.3 Transmitter…………………………………………………………….……….7 4.4 Receiver……………………………………………………………….………..8 4.5 Encoder/Decoder……………………………………………………..………..9 4.6 ATTINY45/Relay…………………………………………………….……….10 4. Future Work………………………………………………………………………
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sensitivity and rapid response time. This sensor can also be used to sense other gases like iso-butane, propane, LNG and even cigarette smoke. The output of the sensor goes LOW as soon as the LPG sensor senses any gas leakage. This is detected by the microcontroller and the LED & buzzer are turned ON. After a delay of few milliseconds, the exhaust fan is also turned ON for throwing the gas out and a “GAS LEAKAGE” message is sent to a pre-defined mobile number using GSM Module. MQ-5 Semiconductor Sensor
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…………………………...………..………..9 2.3.1 IR Sensing Circuit………..…….………..……………….9 2.3.2 Alarm Circuit……..………………………………………11 2.3.3 LM358 Comparator………….………………………….13 3. Hardware Description………………………………………..……….. 14 3.1 Microcontroller (AT89S52)……………………………..………..16 3.2 Liquid Crystal Display….……..……………………………….. 18 3.3 Power Supply….………………….………………….………….20 4. Software……………………………………………………….………..22 4. 1 Introduction to KEIL…………………………………….………. 22
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Abstract In this technological revolution world, there is no time for anyone to know what is happening around them. They keep on moving without any care as they give importance to their work rather than others. Due to reduce in moral values one cannot get proper help when they need. This can be solved by this technology itself. Due to time laps many lives are in risk. To reduce this risk factor automatic accident detection and victim analysis plays an important
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Instructor Strayer University Inventory Management Systems The necessary equipment for creating a low-cost automated inventory system would be a Rockwell Automation Printed Circuit Board, Wireless Antennas Cable with Circuit Board, Microcontroller Unit PIC18F4550, Handheld MC9190 G-Mobile Computer, and IR Remote Toggle Switch Kit, Bar Codes, and Personal Computer. The system I would want to create would be automated and run off wireless and IR signals where there will be some manual check
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Chapter 3 Introduction to Microcontrollers 3.1 Just a Start Up A microcontroller (also MCU or ¥ìC) is a computer-on-a-chip. It is a type of micro-computer element that emphasizing high integration, low power consumption, self-sufficiency and cost-effectiveness, in contrast to a general-purpose microprocessor. In addition to the usual arithmetic and logic elements of a general purpose microprocessor, the microcontroller typically integrates additional elements such as read-write memory for
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application and in microcontroller. This project will help us to discover something new and applying it to our daily living. This is the key decision to successfully completing our project. 5.0 Importance of the Project Study In present time Electricity is the necessary thing in the world for human life. Today every home, offices, companies, industries have electricity connection. So here this project is building only for interfacing electricity energy meter with microcontrollers. Here, Arduino
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