"Microcontroller" Essays and Research Papers

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    Ultrasonic Devices

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    PROJECT SYNOPSIS ON MICROCONTROLLER BASED ULTRASONIC DISTANCE MEASUREMENT ABSTRACT: The microcontroller based ultrasonic distance measuring device is a device used to calculate the distance between the ultrasonic transmitter/receiver and the object whose distance is to be measured. A microcontroller is used to calculate the delay time between the transmitted signal and the received signal. ULTRASONIC WAVES: Ultra means “beyond” and sonic means “sound”. Ultrasonic

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    Dtmf Automation

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    SYNOPSIS TITLE: ROBOT ARM AUTOMATION USING DTMF OBJECTIVE: To control the robot arm from a distant place using mobile DTMF AUTOMATION BLOCK DIAGRAM: Mobile used as remote Connected Mobile Motor Driver R/L Motor Microcontroller ATMEGA-16 AVR DTMF Decoder DESCRIPTION AND WORKING: Conventionally‚ wireless-controlled

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    the system continuously checks for the presence of fire in industries. This is done with the help of a smoke sensor. This project is designed around a microcontroller. The Micro controller plays a major role in the project for controlling purpose. Whenever the fire is detected by the sensor is indicated to microcontroller. Then the microcontroller takes the control action by switching on or off the water sprinkler. By making use of these kinds of projects we can provide the security in industries

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    So in this work we are using the basic microcontroller AT89C52 for cost effective and also for easy understanding. Here we used assembly programming for better accuracy and GPS and GSM modules which helps to trace the vehicle anywhere on the globe. The exact location of the vehicle is sent to our remote devices (mobile phones) using GSM modem. Index Terms— GPS (Global Positioning System); GSM (Global Service for Mobile Applications); Microcontroller. ——————————  —————————— 1 INTRODUCTION

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    Smart Trolley for Malls

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    In this project rfid card is used as security access card. So each product has the individual rfid card which represents the product name. rfid reader is interfaced with microcontroller. Here the microcontroller is the flash type reprogrammable microcontroller in which we already programmed with card number. The microcontroller is interfaced with keypad.

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    concise syntax. The aspiration of this work is to present a system which is powerful‚ cost effective and at the same time intelligible to an average user. Key-Words: - robotic arm‚ robot programming language‚ teach pendant‚ user interface‚ AVR microcontroller‚ robot kinematics 1 Introduction Since the dawn of industrial robotics‚ robot software architectures and programming languages have been a topic of great interest [1]. It is imperative that a user friendly interface is built for an industrial

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    digitized through microcontroller to make it useful and transmitted on the RF link through wireless transmitter. On the other hand‚ that is‚ at receiving side the same data is received‚ decoded with the help of microcontroller and displayed at the monitor to read it. The focus of the project was to design and build a wireless telemetry retrieval communication system that effectively communicates pertinent data using packets. High Level Design Our design consists of a microcontroller and several

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    Final Year Project 2013/2014 Name: IZAM FAIZAN BIN MOIDI Matric No.: BK10110104 Course: HK02 Telephone: 0195309718 E-mail: izzam.fm@gmail.com Supervisor: PROFESSOR NADER BARSOUM Co-Supervisor: - Project Title: Motor speed control by SMS from android mobile Area: Power Electronic Problem Statement: (Need of the project) Adopting mobile and wireless communication to control systems will greatly benefit the industry. This contribution develops the systematic design methods for the development of a

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    irrigating the land without human intervention using power derived from solar energy. The prototype is capable of sensing the moisture content based on the threshold values and supply water to it. BLOCK DIAGRAM HARDWARE REQUIREMENTS: o MSP 430 Microcontroller trainer kit o ULN2003A(Relay driver IC) o IC 7805 o TCS 4105(GSM module) o OP-AMP o MOSFET WORKING: Two techniques involved in this proposed prototype 1. SUN TRACKING: A solar panel in a fixed orientation between the dawn and sunset will lose

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    References: Proceeding of IEEE Int. Conference on Industrial Electronics‚ vol.1‚ Chohla‚ Puebla‚ Mexico‚ 2000‚ pp “To refer a book” - Mazidi‚ “The 8051 Microcontroller and Embedded Systems Using Assembly and C‚ 2/E”‚ ISBN 8131710262‚ Pearson Education India‚ 2007.

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