This document describes a system to control a robot remotely using an accelerometer and Renesas microcontroller with Zigbee communication. The system uses an ADXL335 accelerometer sensor to detect gestures which are sent via Zigbee to a Renesas microcontroller "brain" controlling the robot. The robot can then be operated remotely by transmitting gesture commands. An ultrasonic sensor and IR sensors are also used for obstacle detection and traffic monitoring applications. Software tools like Keil uVision and Flash Magic are used to program the microcontrollers.
Controlling and Reducing of Speed for Vehicles Automatically By Using Rf Tech...IJERA Editor
For vehicle safety and safety for passengers in vehicle is an important parameter. Most of the vehicles get
accident because no proper safety measures are taken especially at curves and hair pin bends humps and any
obstacles in front of the vehicle. This system can be used for the prevention of such a problem by indicating a
pre indication and also reducing the speed of vehicles by reducing the fuel rate of vehicle. As the action is in
terms of fuel rate so the vehicle automatically goes to control and avoids the accidents. At curves and hair pin
bends the line of sight is not possible for the drivers so the special kind of transmitter which is tuned at a
frequency of 433MHZ are mounted as these transmitters continuously radiate a RF signal for some particular
area. As the vehicle come within this radiation the receiver in the vehicle gets activate. The transmitter used here
is a coded transmitter which is encoded with encoder. The encoder provides a 4 bit binary data which is serially
transmitted to transmitter. The transmitter used here is ASK type (amplitude shift keying) which emits the RF
radiation.
Controlling and Reducing of Speed for Vehicles Automatically By Using Rf Tech...IJERA Editor
For vehicle safety and safety for passengers in vehicle is an important parameter. Most of the vehicles get
accident because no proper safety measures are taken especially at curves and hair pin bends humps and any
obstacles in front of the vehicle. This system can be used for the prevention of such a problem by indicating a
pre indication and also reducing the speed of vehicles by reducing the fuel rate of vehicle. As the action is in
terms of fuel rate so the vehicle automatically goes to control and avoids the accidents. At curves and hair pin
bends the line of sight is not possible for the drivers so the special kind of transmitter which is tuned at a
frequency of 433MHZ are mounted as these transmitters continuously radiate a RF signal for some particular
area. As the vehicle come within this radiation the receiver in the vehicle gets activate. The transmitter used here
is a coded transmitter which is encoded with encoder. The encoder provides a 4 bit binary data which is serially
transmitted to transmitter. The transmitter used here is ASK type (amplitude shift keying) which emits the RF
radiation.
Mobile controlled robot using bluetooth module (HC-005)Sachin Malik
This is a research paper on mobile control robot using bluetooth module. It contains introduction, list of components used, block diagram , circuit diagram and conclusion.
Flood is one of the natural disasters which cannot be avoided totally. Every year,
death rate due to flood increases because of absence of early warning. To solve this
problem, this paper demonstrates the idea and implementation of a Flood Monitoring
and Alerting system using Internet of Things (IOT) technology. This system comprises
of three parts. The first part measures the height of the water using ultrasonic distance
measuring sensor. The second part is sending the height information to web page
using the Ethernet shield. The third part is making call to residences to alert them
about flood through voice message. The call is made through the most popular mobile
standard Global System for Mobile Communication (GSM) and ARP33A3 is used to
play the recorded voice message.
Smart phone based robotic control for surveillance applicationseSAT Journals
Abstract The robotics and automation industry which is ruled the sectors from manufacturing to household entertainments. It is widely used because of its simplicity and ability to modify to meet changes of needs. The project is designed to develop a robotic vehicle using android application for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities. This is kind of robot can be helpful for spying purpose in war fields. Keywords: Android, Robot, Bluetooth, Robotic control
Smart phone based robotic control for surveillance applicationseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Reduction of Topology Control Using Cooperative Communications in ManetsIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Mobile controlled robot using bluetooth module (HC-005)Sachin Malik
This is a research paper on mobile control robot using bluetooth module. It contains introduction, list of components used, block diagram , circuit diagram and conclusion.
Flood is one of the natural disasters which cannot be avoided totally. Every year,
death rate due to flood increases because of absence of early warning. To solve this
problem, this paper demonstrates the idea and implementation of a Flood Monitoring
and Alerting system using Internet of Things (IOT) technology. This system comprises
of three parts. The first part measures the height of the water using ultrasonic distance
measuring sensor. The second part is sending the height information to web page
using the Ethernet shield. The third part is making call to residences to alert them
about flood through voice message. The call is made through the most popular mobile
standard Global System for Mobile Communication (GSM) and ARP33A3 is used to
play the recorded voice message.
Smart phone based robotic control for surveillance applicationseSAT Journals
Abstract The robotics and automation industry which is ruled the sectors from manufacturing to household entertainments. It is widely used because of its simplicity and ability to modify to meet changes of needs. The project is designed to develop a robotic vehicle using android application for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities. This is kind of robot can be helpful for spying purpose in war fields. Keywords: Android, Robot, Bluetooth, Robotic control
Smart phone based robotic control for surveillance applicationseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Reduction of Topology Control Using Cooperative Communications in ManetsIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Experimental Investigation of Electrode Wear in Die-Sinking EDM on Different ...IJMER
EDM is an advanced machining method for manufacturing, hard material parts which
are difficult to machine by conventional machining process. There are various type of products which
can be produced by using Die-sinking EDM, such as dies, moulds. Parts of aerospace, automobile
industry and surgical components can be finished machined by EDM. In present scenario numbers of
researchers have explored a number of ways to improve EDM efficiency. The optimum selection of
manufacturing condition is very important in manufacturing processes as they determine surface
quality, dimensional accuracy of the obtained parts. This experimental investigation is mainly focused
on electrode wear in cylindrical copper electrode on different pulse-on & off time (µs) at constant
current(amp.) which is an important parameter. In this experimental work, an investigation has been
made to optimize the response parameter (electrode wear) of EDM on die-steel with electrolytic
cylindrical copper electrode. Die-steel (HRC-58) is widely used in production of dies. In this
investigation copper has been taken as electrode and die-steel as a work piece. Electrode wear has
been investigated in the form of weight (gm) and length (mm.) of electrode on different input process
parameters. viz constant discharge current (amp.), pulse on time (T-on), pulse off time (T-off)
A Novel Approach To Answer Continuous Aggregation Queries Using Data Aggregat...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Experimental Study of the Fatigue Strength of Glass fiber epoxy and Chapstan ...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Integration of Struts & Spring & Hibernate for Enterprise ApplicationsIJMER
The proposal of this paper is to present Spring Framework which is widely used in
developing enterprise applications. Considering the current state where applications are developed using
the EJB model, Spring Framework assert that ordinary java beans(POJO) can be utilize with minimal
modifications. This modular framework can be used to develop the application faster and can reduce
complexity. This paper will highlight the design overview of Spring Framework along with its features that
have made the framework useful. The integration of multiple frameworks for an E-commerce system has
also been addressed in this paper. This paper also proposes structure for a website based on integration of
Spring, Hibernate and Struts Framework.
A Study on Mathematical Statistics to Evaluate Relationship between AttributesIJMER
The goodness of fit of a statistical model describes how well it fits a set of observations. Measures of
goodness of fit typically summarize the discrepancy between observed values and the values expected under the
model in question. Such measures can be used in statistical hypothesis testing, e.g. to test for normality of
residuals, to test whether two samples are drawn from identical distributions (see Kolmogorov–Smirnov test), or
whether outcome frequencies follow a specified distribution (see Pearson's chi-squared test).
A Survey of User Authentication Schemes for Mobile DeviceIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Experimental Investigations of Exhaust Emissions of four Stroke SI Engine by ...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Management operation system techniques (MOST) replaces PERT and CPM in constr...IJMER
The Management Operation System Technique (MOST) invented in 1961, replaces PERT and
CPM on construction projects and in program management. Since its inception, MOST has gained
popularity and is now widely used in both large and small construction projects. Its use has been
equally effective on projects ranging from several thousand dollars to $193 million so far. It is a
combination of several traditional and modern planning techniques like bar chart, Gantt chart, CPM
and PERT. The advantages of these have been extracted and disadvantages have been eliminated. Few
of the advantages are: it is very helpful for repetitive works in both real and infrastructure projects and
uses backward integration which helps in knowing the ground realities very easily. It gives the project
manager visibility and identifies potential trouble areas requiring management action. This paper deals
with application of MOST for construction activities of a 25 Kms Road project and drawing of MOST
schedules. In the end the limitations of MOST are mentioned
On some locally closed sets and spaces in Ideal Topological SpacesIJMER
In this paper we introduce and characterize some new generalized locally closed sets
known as
δ
ˆ
s-locally closed sets and spaces are known as
δ
ˆ
s-normal space and
δ
ˆ
s-connected space and
discussed some of their properties
Robotic Soldier with EM Gun using Bluetooth Moduleijceronline
Need for security is growing day by day due to enormous development in the field of technology, but man wants to achieve this security at the minimum cost and minimum risk to human life. This is the factor which has encouraged us to develop this project which can achieve security at minimum risk to human life and at minimum cost. Here instead of exposing the soldier to do the hazardous job such as dangerous gas or hostile environment detection we have designed a machine which will do the same job more efficiently. This robot will be self-sufficient to sense the temperature of surrounding, and detecting if any obstacles are there at a certain distance depends on that robot guiding itself using the efficient algorithms and proper sensors.
Robotic Soldier with EM Gun using Bluetooth Moduleijceronline
Need for security is growing day by day due to enormous development in the field of technology, but man wants to achieve this security at the minimum cost and minimum risk to human life. This is the factor which has encouraged us to develop this project which can achieve security at minimum risk to human life and at minimum cost. Here instead of exposing the soldier to do the hazardous job such as dangerous gas or hostile environment detection we have designed a machine which will do the same job more efficiently. This robot will be self-sufficient to sense the temperature of surrounding, and detecting if any obstacles are there at a certain distance depends on that robot guiding itself using the efficient algorithms and proper sensors.
Live Human Detecting Robot for Earthquake Rescue Operationijcnes
Natural calamities do occur and they are unstoppable. But humans are becoming increasingly aware in the concept of intelligent rescue operations in such calamities so that precious life and material can be saved though calamities cannot be stopped. Still there are lots of disasters that occur all of a sudden and Earthquake is one such thing. Earthquakes produce a devastating effect and they see no difference between human and material. Hence a lot of times humans are buried among the debris and it become impossible to detect them. A timely rescue can only save the people who are buried and wounded.Detection by rescue workers becomes time consuming and due to the vast area that gets affected it becomes more difficult. So the project proposes an autonomous robotic vehicle that moves in the earthquake prone area and helps in identifying the alive people and rescue operations.
This article presents a study of the state of the art of sensor networks wireless systems, which continue to develop and present a wide variety of Applications. These networks constitute a current and emerging field of study where combines the development of computers, wireless communications and devices mobile phones and integration with other disciplines such as agriculture, biology, medicine, etc. I know presents the main concept, components, topologies, standards, applications, problems and challenges, then delves into security solutions and concludes with basic simulation tools.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Similar to Accelerometer based Robot control using Renesas Microcontroller (20)
A Study on Translucent Concrete Product and Its Properties by Using Optical F...IJMER
- Translucent concrete is a concrete based material with light-transferring properties,
obtained due to embedded light optical elements like Optical fibers used in concrete. Light is conducted
through the concrete from one end to the other. This results into a certain light pattern on the other
surface, depending on the fiber structure. Optical fibers transmit light so effectively that there is
virtually no loss of light conducted through the fibers. This paper deals with the modeling of such
translucent or transparent concrete blocks and panel and their usage and also the advantages it brings
in the field. The main purpose is to use sunlight as a light source to reduce the power consumption of
illumination and to use the optical fiber to sense the stress of structures and also use this concrete as an
architectural purpose of the building
Developing Cost Effective Automation for Cotton Seed DelintingIJMER
A low cost automation system for removal of lint from cottonseed is to be designed and
developed. The setup consists of stainless steel drum with stirrer in which cottonseeds having lint is mixed
with concentrated sulphuric acid. So lint will get burn. This lint free cottonseed treated with lime water to
neutralize acidic nature. After water washing this cottonseeds are used for agriculter purpose
Study & Testing Of Bio-Composite Material Based On Munja FibreIJMER
The incorporation of natural fibres such as munja fiber composites has gained
increasing applications both in many areas of Engineering and Technology. The aim of this study is to
evaluate mechanical properties such as flexural and tensile properties of reinforced epoxy composites.
This is mainly due to their applicable benefits as they are light weight and offer low cost compared to
synthetic fibre composites. Munja fibres recently have been a substitute material in many weight-critical
applications in areas such as aerospace, automotive and other high demanding industrial sectors. In
this study, natural munja fibre composites and munja/fibreglass hybrid composites were fabricated by a
combination of hand lay-up and cold-press methods. A new variety in munja fibre is the present work
the main aim of the work is to extract the neat fibre and is characterized for its flexural characteristics.
The composites are fabricated by reinforcing untreated and treated fibre and are tested for their
mechanical, properties strictly as per ASTM procedures.
Hybrid Engine (Stirling Engine + IC Engine + Electric Motor)IJMER
Hybrid engine is a combination of Stirling engine, IC engine and Electric motor. All these 3 are
connected together to a single shaft. The power source of the Stirling engine will be a Solar Panel. The aim of
this is to run the automobile using a Hybrid engine
Fabrication & Characterization of Bio Composite Materials Based On Sunnhemp F...IJMER
The present day technology demands eco-friendly developments. In this era the
composite material are playing a vital roal in different field of Engineering .The composite materials
are using as a principle materials. Nowaday the composite materials are utilizing as a important
component of engineering field .Where as the importance of the applications of composites is well
known, but thrust on the use of natural fibres in it for reinforcement has been given priority for some
times. But changing from synthetic fibres to natural fibres provides only half green-composites. A
partial green composite will be achieved if the matrix component is also eco-friendly. Keeping this in
view, a detailed literature surveyed has been carried out through various issues of the Journals
related to this field. The material systems used are sunnhemp fibres. Some epoxy and hardener has
been also added for stability and drying of the bio-composites. Various graphs and bar-charts are
super-imposed on each other for comparison among themselves and Graphs is plotted on MAT LAB
and ORIGIN 6.0 software. To determining tensile strengths, Various properties for different biocomposites
have been compared among themselves. Comparison of the behaviour of bio-composites of
this work has been also compare with other works. The bio-composites developed in this work are
likely to get applications in fall ceilings, partitions, bio-degradable packagings, automotive interiors,
sports things (e.g. rackets, nets, etc.), toys etc.
Geochemistry and Genesis of Kammatturu Iron Ores of Devagiri Formation, Sandu...IJMER
The Greenstone belts of Karnataka are enriched in BIFs in Dharwar craton, where Iron
formations are confined to the basin shelf, clearly separated from the deeper-water iron formation that
accumulated at the basin margin and flanking the marine basin. Geochemical data procured in terms of
major, trace and REE are plotted in various diagrams to interpret the genesis of BIFs. Al2O3, Fe2O3 (T),
TiO2, CaO, and SiO2 abundances and ratios show a wide variation. Ni, Co, Zr, Sc, V, Rb, Sr, U, Th,
ΣREE, La, Ce and Eu anomalies and their binary relationships indicate that wherever the terrigenous
component has increased, the concentration of elements of felsic such as Zr and Hf has gone up. Elevated
concentrations of Ni, Co and Sc are contributed by chlorite and other components characteristic of basic
volcanic debris. The data suggest that these formations were generated by chemical and clastic
sedimentary processes on a shallow shelf. During transgression, chemical precipitation took place at the
sediment-water interface, whereas at the time of regression. Iron ore formed with sedimentary structures
and textures in Kammatturu area, in a setting where the water column was oxygenated.
Experimental Investigation on Characteristic Study of the Carbon Steel C45 in...IJMER
In this paper, the mechanical characteristics of C45 medium carbon steel are investigated
under various working conditions. The main characteristic to be studied on this paper is impact toughness
of the material with different configurations and the experiment were carried out on charpy impact testing
equipment. This study reveals the ability of the material to absorb energy up to failure for various
specimen configurations under different heat treated conditions and the corresponding results were
compared with the analysis outcome
Non linear analysis of Robot Gun Support Structure using Equivalent Dynamic A...IJMER
Robot guns are being increasingly employed in automotive manufacturing to replace
risky jobs and also to increase productivity. Using a single robot for a single operation proves to be
expensive. Hence for cost optimization, multiple guns are mounted on a single robot and multiple
operations are performed. Robot Gun structure is an efficient way in which multiple welds can be done
simultaneously. However mounting several weld guns on a single structure induces a variety of
dynamic loads, especially during movement of the robot arm as it maneuvers to reach the weld
locations. The primary idea employed in this paper, is to model those dynamic loads as equivalent G
force loads in FEA. This approach will be on the conservative side, and will be saving time and
subsequently cost efficient. The approach of the paper is towards creating a standard operating
procedure when it comes to analysis of such structures, with emphasis on deploying various technical
aspects of FEA such as Non Linear Geometry, Multipoint Constraint Contact Algorithm, Multizone
meshing .
Static Analysis of Go-Kart Chassis by Analytical and Solid Works SimulationIJMER
This paper aims to do modelling, simulation and performing the static analysis of a go
kart chassis consisting of Circular beams. Modelling, simulations and analysis are performed using 3-D
modelling software i.e. Solid Works and ANSYS according to the rulebook provided by Indian Society of
New Era Engineers (ISNEE) for National Go Kart Championship (NGKC-14).The maximum deflection is
determined by performing static analysis. Computed results are then compared to analytical calculation,
where it is found that the location of maximum deflection agrees well with theoretical approximation but
varies on magnitude aspect.
In récent year various vehicle introduced in market but due to limitation in
carbon émission and BS Séries limitd speed availability vehicle in the market and causing of
environnent pollution over few year There is need to decrease dependancy on fuel vehicle.
bicycle is to be modified for optional in the future To implement new technique using change in
pedal assembly and variable speed gearbox such as planetary gear optimise speed of vehicle
with variable speed ratio.To increase the efficiency of bicycle for confortable drive and to
reduce torque appli éd on bicycle. we introduced epicyclic gear box in which transmission done
throgh Chain Drive (i.e. Sprocket )to rear wheel with help of Epicyclical gear Box to give
number of différent Speed during driving.To reduce torque requirent in the cycle with change in
the pedal mechanism
Microcontroller Based Automatic Sprinkler Irrigation SystemIJMER
Microcontroller based Automatic Sprinkler System is a new concept of using
intelligence power of embedded technology in the sprinkler irrigation work. Designed system replaces
the conventional manual work involved in sprinkler irrigation to automatic process. Using this system a
farmer is protected against adverse inhuman weather conditions, tedious work of changing over of
sprinkler water pipe lines & risk of accident due to high pressure in the water pipe line. Overall
sprinkler irrigation work is transformed in to a comfortableautomatic work. This system provides
flexibility & accuracy in respect of time set for the operation of a sprinkler water pipe lines. In present
work the author has designed and developed an automatic sprinkler irrigation system which is
controlled and monitored by a microcontroller interfaced with solenoid valves.
Intrusion Detection and Forensics based on decision tree and Association rule...IJMER
This paper present an approach based on the combination of, two techniques using
decision tree and Association rule mining for Probe attack detection. This approach proves to be
better than the traditional approach of generating rules for fuzzy expert system by clustering methods.
Association rule mining for selecting the best attributes together and decision tree for identifying the
best parameters together to create the rules for fuzzy expert system. After that rules for fuzzy expert
system are generated using association rule mining and decision trees. Decision trees is generated for
dataset and to find the basic parameters for creating the membership functions of fuzzy inference
system. Membership functions are generated for the probe attack. Based on these rules we have
created the fuzzy inference system that is used as an input to neuro-fuzzy system. Fuzzy inference
system is loaded to neuro-fuzzy toolbox as an input and the final ANFIS structure is generated for
outcome of neuro-fuzzy approach. The experiments and evaluations of the proposed method were
done with NSL-KDD intrusion detection dataset. As the experimental results, the proposed approach
based on the combination of, two techniques using decision tree and Association rule mining
efficiently detected probe attacks. Experimental results shows better results for detecting intrusions as
compared to others existing methods
Natural Language Ambiguity and its Effect on Machine LearningIJMER
"Natural language processing" here refers to the use and ability of systems to process
sentences in a natural language such as English, rather than in a specialized artificial computer
language such as C++. The systems of real interest here are digital computers of the type we think of as
personal computers and mainframes. Of course humans can process natural languages, but for us the
question is whether digital computers can or ever will process natural languages. We have tried to
explore in depth and break down the types of ambiguities persistent throughout the natural languages
and provide an answer to the question “How it affects the machine translation process and thereby
machine learning as whole?” .
Today in era of software industry there is no perfect software framework available for
analysis and software development. Currently there are enormous number of software development
process exists which can be implemented to stabilize the process of developing a software system. But no
perfect system is recognized till yet which can help software developers for opting of best software
development process. This paper present the framework of skillful system combined with Likert scale. With
the help of Likert scale we define a rule based model and delegate some mass score to every process and
develop one tool name as MuxSet which will help the software developers to select an appropriate
development process that may enhance the probability of system success.
Material Parameter and Effect of Thermal Load on Functionally Graded CylindersIJMER
The present study investigates the creep in a thick-walled composite cylinders made
up of aluminum/aluminum alloy matrix and reinforced with silicon carbide particles. The distribution
of SiCp is assumed to be either uniform or decreasing linearly from the inner to the outer radius of
the cylinder. The creep behavior of the cylinder has been described by threshold stress based creep
law with a stress exponent of 5. The composite cylinders are subjected to internal pressure which is
applied gradually and steady state condition of stress is assumed. The creep parameters required to
be used in creep law, are extracted by conducting regression analysis on the available experimental
results. The mathematical models have been developed to describe steady state creep in the composite
cylinder by using von-Mises criterion. Regression analysis is used to obtain the creep parameters
required in the study. The basic equilibrium equation of the cylinder and other constitutive equations
have been solved to obtain creep stresses in the cylinder. The effect of varying particle size, particle
content and temperature on the stresses in the composite cylinder has been analyzed. The study
revealed that the stress distributions in the cylinder do not vary significantly for various combinations
of particle size, particle content and operating temperature except for slight variation observed for
varying particle content. Functionally Graded Materials (FGMs) emerged and led to the development
of superior heat resistant materials.
Energy Audit is the systematic process for finding out the energy conservation
opportunities in industrial processes. The project carried out studies on various energy conservation
measures application in areas like lighting, motors, compressors, transformer, ventilation system etc.
In this investigation, studied the technical aspects of the various measures along with its cost benefit
analysis.
Investigation found that major areas of energy conservation are-
1. Energy efficient lighting schemes.
2. Use of electronic ballast instead of copper ballast.
3. Use of wind ventilators for ventilation.
4. Use of VFD for compressor.
5. Transparent roofing sheets to reduce energy consumption.
So Energy Audit is the only perfect & analyzed way of meeting the Industrial Energy Conservation.
An Implementation of I2C Slave Interface using Verilog HDLIJMER
The focus of this paper is on implementation of Inter Integrated Circuit (I2C) protocol
following slave module for no data loss. In this paper, the principle and the operation of I2C bus protocol
will be introduced. It follows the I2C specification to provide device addressing, read/write operation and
an acknowledgement. The programmable nature of device provide users with the flexibility of configuring
the I2C slave device to any legal slave address to avoid the slave address collision on an I2C bus with
multiple slave devices. This paper demonstrates how I2C Master controller transmits and receives data to
and from the Slave with proper synchronization.
The module is designed in Verilog and simulated in ModelSim. The design is also synthesized in Xilinx
XST 14.1. This module acts as a slave for the microprocessor which can be customized for no data loss.
Discrete Model of Two Predators competing for One PreyIJMER
This paper investigates the dynamical behavior of a discrete model of one prey two
predator systems. The equilibrium points and their stability are analyzed. Time series plots are obtained
for different sets of parameter values. Also bifurcation diagrams are plotted to show dynamical behavior
of the system in selected range of growth parameter
Application of Parabolic Trough Collectorfor Reduction of Pressure Drop in Oi...IJMER
Pipelines are the least expensive and most effective method for the oil transportation.
Due to high viscosity of crude oil, the pressure drop and pumping power requirements are very high.
So it is necessary to bring down the viscosity of crude oil. Heated pipelines are used reduce the oil
viscosity by increasing the oil temperature. Electrical heating and direct flame heating are the common
method used for heating the oil pipeline. In this work, a new application of Parabolic Trough Collector
in the field of oil pipeline transport is introduced for reducing pressure drop in oil pipelines. Oil
pipeline is heated by applying concentrated solar radiation on the pipe surface using a Parabolic
Trough Collector in which the oil pipeline acts as the absorber pipe. 3-D steady state analysis is
carried out on a heated oil pipeline using commercial CFD software package ANSYS Fluent 14.5. In
this work an effort is made to investigate the effect of concentrated solar radiation for reducing
pressure drop in the oil pipeline. The results from the numerical analysis shows that the pressure drop
in oil pipeline is get reduced by heating the pipe line using concentrated solar radiation. From this
work, the application of PTC in oil pipeline transportation is justified.
Comparing Various SDLC Models On The Basis Of Available MethodologyIJMER
There are various SDLC models widely accepted and employed for developing software.
SDLC models give a theoretical guide line regarding development of the software. Employing proper
SDLC allows the managers to regulate whole development strategy of the software. Each SDLC has its
advantages and disadvantages making it suitable for use under specific condition and constraints for
specified type of software only. We need to understand which SDLC would generate most successful
result when employed for software development. For this we need some method to compare SDLC
models. Various methods have been suggested which allows comparing SDLC models. Comparing SLDC
models is a complex task as there is no mathematical theorem or physical device available. The essence
of this paper is to analyse some methodologies that could result in successful comparison of the SDLC
models. For this we have studied various available tools, techniques and methodologies and have tried
to extract most simple, easy and highly understandable method for comparing SDLC models.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Accelerometer based Robot control using Renesas Microcontroller
1. International
OPEN ACCESS Journal
Of Modern Engineering Research (IJMER)
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 40 |
Accelerometer based Robot control using Renesas
Microcontroller
S.Hemachandra1
, T.K.S Ravi Kiran2
, B.Gowri Prasad3
, S.M Mazhar4
1
(Department of E.Con.E, Head of the department, Sree Vidyanikethan Engineering College, India)
2,3,4
(Department of E.Con.E, 1V B.tech, Sree Vidyanikethan Engineering College, India)
I. INTRODUCTION
Today, almost all the military organizations take the help of military robots to carry out many risky
jobs that cannot be handled manually by soldier. We have also seen a great development in military robots
when compare to military robots in earlier time. Military robots are autonomous robots or remote-controlled
devices designed for military applications. Such systems are currently being researched by a number of
militaries.
Broadly defined, military robots date back to World War II and the Cold War in the form of the
German Goliath tracked mines and the Soviet teletanks. The MQ-1 Predator drone was when “CIA officers
began to see the first practical returns on their decade-old fantasy of using aerial robots to collect intelligence.”
The use of robots in warfare, although traditionally a topic for science fiction, is being researched as a
possible future means of fighting wars. Already several military robots have been developed by various armies.
The field of artillery has also seen some promising research with an experimental weapons system
named "Dragon Fire II" which automates the loading and ballistics calculations required for accurate predicted
fire, providing a 12 second response time to fire support requests. However, weapons of warfare have one
limitation in becoming fully autonomous: they require human input at certain intervention points to ensure that
targets are not within restricted fire areas as defined by Geneva Conventions for the laws of war.
There have been some developments towards developing autonomous fighter jets and bombers. The
use of autonomous fighters and bombers to destroy enemy targets is especially promising because of the lack of
training required for robotic pilots, autonomous planes are capable of performing manoeuvres which could not
otherwise be done with human pilots (due to high amount of G-Force), plane designs do not require a life
support system, and a loss of a plane does not mean a loss of a pilot. However, the largest drawback to robotics
is their inability to accommodate for non-standard conditions. Advances in artificial intelligence in the near
future may help to rectify this.
II. LITERATURE SURVEY
We aim to develop a model which will be efficiently used to minimize terrorist causality.
Being able to achieve reliable long distance communication with user-friendly robot control is an important
open area of research to robotics.
2.1 Robot control
Programming and control of a robot through the use of the robot teach pendant is a tedious and time-
consuming task that requires technical expertise. Therefore, new and more intuitive ways for robot
programming and control are required. The goal is to develop methodologies that help users to control and
program a robot, with a high-level of abstraction from the robot specific language.
Abstract: Tracking and attacking enemies at distant places is very much difficult for the soldiers. There
may be a chance of loss of lives of the soldier during war and emergency situations. So the idea is to
replace a real soldier with robot soldier completely controlled with a wireless network. The objective of
this paper is to minimize human fatalities in terrorist attack. For this we design a robot that can monitor
enemy remotely when required. It can silently enter into enemy area and send us all the information
through its tiny camera, that can be mounted on top of it. For this purpose Renesas microcontroller was
used to perform the control actions as per requirement.
Keywords: Renesas, Robot, Wireless
2. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 41 |
Category Wi-Fi Bluetooth ZigBee
Distance 50m 10m
50-
1600m
Extension
Depend on
the existing
network
None
Automatic
Power Supply Hours Days Years
Complexity
Very
Complicated
Complicated
Simple
Transmission
Speed
1-54Mbps 1Mbps 250Kbps
Frequency
Range
2.4GHz 2.4GHz
868MHz,
916MHz,
2.4GHz
Network
Nodes
50 8 65535
Linking Time Up to 3s Up to 10s 30ms
Ease of Use Hard Normal Easy
In the robotics field, several research efforts have been made to create user-friendly teach
pendants, implementing intuitive user interfaces such as color touch screens, a 3D joystick (ABB Robotics).
But, neither of these techniques is efficient to control the robot as they do not give accurate results and have
slow response time.
In the last few years the robot manufacturers have made great efforts towards creating “Human
Machine Interfacing Device” -recognizing human gestures, recurring to vision-based systems [1], [2] or using
finger gesture recognition systems based on active tracking mechanisms [3].
Using data glove is a better idea over camera as the user has flexibility of moving around freely within
a radius limited by the range of wireless connecting the glove to the computer, unlike the vision based
technique where the user has to stay in position before the camera [4]. The cause of light, electric or magnetic
fields or any other interruption does not affect the performance of the glove [5].
So Accelerometer based gesture recognition has become increasingly popular over the last decade
compared to vision based technique. The low- moderate cost and relative small size of the accelerometers make
it an effective tool to detect and recognize human body gestures.
2.2 Communication
Wired communication is not suitable to transmit data over long distances as wiring itself is a problem.
The next option is to adopt wireless communication which includes Bluetooth, WI-Fi, and ZigBee. Table 1
gives us the comparison between all the 3 kinds of techniques.
Table.1: Comparison between Wi-Fi, Bluetooth and ZigBee.
When it comes to robot communication the technique adopted should be such that it can cover wide
distance and provide good battery backup. When these aspects are considered ZigBee is a better option than
the others.
ZigBee is targeted at the applications that require a low data rate, long battery life. It operates over
same 2.4GHz frequency range as Wi-Fi and Bluetooth. Unlike those technologies though, ZigBee transmits at
much lower data rates, it’s made for sending simple commands such as turning on a TV, rotating left etc., or
small bits of data. Thanks to the low data rates, ZigBee tends to use far less power than other networking
technologies. ZigBee’s standard utilizes mesh networking, which allows ZigBee devices to automatically
connect with and transmit data through one another without having to go through a central gateway like a
3. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 42 |
router. ZigBee uses IEEE 802.15.4 standard to allow wireless PAN (Personal Area Network) in home. It uses
digital radio waves to transfer information between electric devices. It uses transistors in its electronic devices.
The electronic devices communicate from a central computer that sends and receives data. It is more reliable,
supports larger network and is more fully featured than other networking technologies.
In this paper we use accelerometer based gesture recognition technique to control robot and ZigBee
networking technology to communicate.
2.3 Design
The block diagram of the Accelerometer controlled system using Zigbee-communication is shown in
Figure 1.
Transmitter End:
Receiver End:
Figure 1: Block diagram of receiver and transmitter end of an accelerometer based robot motion and speed
control with obstacle detection.
The brain of the robot is the transmitter i.e., Renesas microcontroller which acts as a master controller by
giving commands to the slave controller. The second Renesas controller which acts as a slave controller is
responsible for executing all the commands received from the master and also generating PWM pulse for the
speed control. Based on the input codes given by the master, the slave i.e., the robot will behave as follows
Moves in forward direction,
Moves in reverse direction,
Speed control in both directions,
It can take a left or right turn while moving forward or in reverse direction,
Instant reverse or stopping when obstacle is detected.
4. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 43 |
III. HARDWARE REQUIREMENTS
3.1 Accelerometer Sensor
The ADXL335 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned
voltage outputs. The product measures acceleration with a minimum full-scale range of ±3 g. It can measure
the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from
motion, shock, or vibration.
The ADXL335 is available in a small, low profile, 4 mm × 4 mm × 1.45 mm, and 16-lead. Block
diagram of the same is given in Figure 2.
Figure 2: Functional block diagram of ADXL335 accelerometer.
They are typically used in Mobile devices, Gaming systems, Disk drive protection, Image stabilization, Sports
and health devices applications.
3.2 Renesas Microcontroller
Renesas is a Japanese semiconductor manufacturer headquartered in Tokyo. It has manufacturing,
design and sales operations in around 20 countries. Renesas is one of the world's largest manufacturers of
semiconductor systems for mobile phones and automotive applications. It is the world's largest manufacturer of
microcontrollers and the second largest manufacturer of application processors. Renesas is also known for
LCD drivers, RF ICs, mixed-signal integrated circuits and system-on-a-chip semiconductors.
"Renesas" is an invented name and a contraction of Renaissance Semiconductor for Advanced Solutions.
3.2.1Renesas RL78 16-bit Microcontroller
The Renesas Electronics RL78 is a 16-bit CPU core with CISC architecture for embedded
microcontrollers developed and manufactured by Renesas Electronics and introduced in 2011. Renesas
Electronics is a developer and manufacturer of semiconductor devices especially microcontrollers,
microprocessors, Power MOSFET, IGBTs, opt couplers, SRAMs and SOC devices. The RL78 was the first
new MCU core to emerge from the new Renesas Electronics Company from the merger of NEC Electronics
and Renesas Technology and incorporated the features of the NEC K0 and Renesas Technology R8C
microcontrollers.
The RL78 was developed to address extremely low power but highly integrated microcontroller
applications, to this end the core offered a novel low power mode of operation called “snooze mode” where the
ADC or serial interface can be programmed to meet specific conditions to wake the device from the extreme
low power STOP mode of 0.52uA.
5. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 44 |
Figure 3 Block diagram of Renesas Microcontroller
3.3 Ultrasonic Motion Sensor
Figure 4 gives the clear idea of the GH-311 ultrasonic Motion sensor which provides precise, non-
contact distance measurements from about 2 mm (0.8 inches) to 3 meters (3.3 yards) but with the sensing
angle not greater than 15°.
The GH-311 sensor works by transmitting an ultrasonic (well above human hearing range) burst and
providing an output pulse that corresponds to the time required for the burst echo to return to the sensor.
By measuring the echo pulse width, the distance to target can easily be calculated.
Fig 4: External connection schematic of GH-311 ultrasonic motion sensor.
The GH-311 sensor has a male 3-pin header used to supply ground, power (+5 VDC) and signal. It can be used
to detect the move of human or object. Suitable for indoor and outdoor burglar-proof application, vehicle
burglary-proof application, ATM surveillance camera, warehouse surveillance camera, and safety warning
applications in dangerous site where high voltage and high temperature exist.
3.4 IR Transmitter & Receiver
To monitor the density of the traffic, we will be keeping a few sets of IR transmitter and receiver
sensors on the side of the roads. On side IR transmitter will be placed & right opposite to the IR transmitter, an
IR receiver will be kept. This set of IR transmitter & receiver will be kept on roads at different intervals.
The IR transmitters are connected to supply, so that they will transmit high signal all the time. The IR
receivers are connected to the comparator circuit, to get digital signals. A low power operational amplifier
LM324 IC has been used to develop a comparator circuit.
Two set of LM324 IC has been used in this project. The circuit diagram of the comparator is shown below:
6. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 45 |
IR1
Rx1_112
IR2
Rx1_2
12
U17
Tx1_2
12
U20
Tx1_1
12
VR2
10K
13
2
R3
10K
12
R3
1K
12
R3
1K
12
R3
10K
12
+
-
+
-
-
+
-
+
A
B C
D
U23 LM324
OUT A
1
IN A-
2
IN A+
3
IN B+
5 V+
4
IN B-
6
OUT B
7
OUT C
8
IN C-
9
IN C+
10V-
11IN D+
12
IN D-
13
OUT D
14Rx1_1
+5V
Rx1_2
+5V
+5V
IR2
Rx2_2
12
U17
Tx2_2
12
R3
10K
12
R3
1K
12
+5V
IR2
Rx2_1
12
U17
Tx2_1
12
R3
10K
12
R3
1K
12
+5V
Rx2_2
Rx2_1
Figure5: Internal circuitry of IR sensors
3.4.1 Types of Infra-Red Sensors
Infra-red sensors are broadly classified into two types:
Thermal infrared sensors – These use infrared energy as heat. Their photo sensitivity is independent
of wavelength. Thermal detectors do not require cooling; however, they have slow response times and low
detection capability.
Quantum infrared sensors – These provide higher detection performance and faster response speed.
Their photo sensitivity is dependent on wavelength. Quantum detectors have to be cooled so as to obtain
accurate measurements. The only exception is for detectors that are used in the near infrared region.
3.4.2 Working Principle
A typical system for detecting infrared radiation using infrared sensors includes the infrared source
such as blackbody radiators, tungsten lamps, and silicon carbide. In case of active IR sensors, the sources are
infrared lasers and LEDs of specific IR wavelengths. Next is the transmission medium used for infrared
transmission, which includes vacuum, the atmosphere, and optical fibers.
Fig 6: Working principle of IR sensors
7. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 46 |
IV. SOFTWARE REQUIREMENTS
For the software implementation, we deploy two software packages. First one is the Keil µVision 3.0,
second is the Flash magic simulator.
4.1 Keil µ Vision
The debugger accurately simulates on-chip peripherals (I²C, CAN, UART, SPI, Interrupts, I/O Ports,
A/D Converter, D/A Converter, and PWM Modules) of 89S52device.
Simulation helps to understand hardware configurations and avoids time wasted on setup problems. With
simulation, we can write and test applications before target hardware is available. The system program written
in embedded C using Keil IDE software will be stored in Microcontroller. The industry-standard Keil C
Compilers, Macro Assemblers, Debuggers, Real-time Kernels, Single- board Computers, and Emulators
support all 89S52derivatives. The Keil Development Tools are designed to solve the complex problems facing
embedded software developers.
4.2 Flash Magic
It is used to dump the code to microcontroller from PC. Flash Magic is a free, powerful, feature-rich
Windows application that allows easy programming of Philips FLASH microcontrollers. Custom
applications built for Philips microcontrollers on the Flash Magic platform can be used to create custom
end-user firmware programming applications, or generate an in-house production line programming tool.
The Flash Memory In-System Programmer is a tool that allows in-circuit programming of FLASH memories
via a serial RS232 link. Computer side software called Flash Magic is executed that accepts the Intel HEX
format file generated from compiler Keil to be sent to target microcontroller. It detects the hardware
connected to the serial port
V. IMPLEMENTATION
It operates in two modes – manual and auto (predefined) mode. A Wireless camera mounted on the
robot will send real time video signals, which could be seen on a remote monitor, and action can be taken
accordingly.
5.1Algorithm for Auto mode
Once the controller gives the auto mode command to the robot, the robot uses its ultrasonic sensor to
identify any obstacles in its path and navigates accordingly; it also displays the distance from the obstacle
using its ALCD.
We can brief the algorithm for this mode as in figure 7.
Figure 7: Algorithm for auto mode
8. Accelerometer based Robot control using Renesas Microcontroller
| IJMER | ISSN: 2249–6645 | www.ijmer.com | Vol. 4 | Iss. 4 | Apr. 2014 | 47 |
5.2 Algorithm for manual mode
In this mode we control the robot movement manually using the accelerometer. Even a small tilt in
the accelerometer sensor corresponds to the readings that are communicated to the robot through ZigBee for its
navigation. We can request for the distance between the robot and obstacle in this mode and the algorithm for
the same can be described in figure 8.
Figure 8: Algorithm for manual mode
5.3 Results
The top view of the robot and controller after the entire setup is shown in Figure 9 and 10.
Figure 9: Top view of robot.
Figure 10: Top view of controller.