91 Volume 3 | Special Issue 02 | March 2017 | ISSN:2455-3778 | www.ijmtst.com/ncee2017.html

Proceedings of National Conference on Emerging Trends in Electrical Technology (NCEE-2017)

Zig-Bee Robotic Panzer

P.Bose Babu1 | V.Madhu Babu2 | T.Kalyan3 | K.Ajay4

1Assistant Professor, Department of ECE, Andhra Loyola Institute of Engineering & Technology, Vijayawada, Andhra

Pradesh, India. 2,3,4Department of ECE, Andhra Loyola Institute of Engineering & Technology, Vijayawada, Andhra Pradesh, India.

To Cite this Article P.Bose Babu, V.Madhu Babu, T.Kalyan and K.Ajay, “Zig-Bee Robotic Panzer”, International Journal for Modern Trends in Science and Technology, Vol. 03, Special Issue 02, 2017, pp. 91-95.

Robots play a momentum position in the present day technical life and are enormously utilized in the fields

of defence, industries, medical and home automation. They can perform various critical operations that

cannot be done by human beings. This paper presents multipurpose independent robotic panzer that

contains Magnetic sensor, Gas sensor and Temperature sensor which get connected based on external

stimuli. The system gives spontaneous visual monitoring through the wireless camera attached to the robot

and sends continuous data to the control unit. The robotic arm fitted on the robot is employed for pick and

place operations while the laser gun attached to the robot is utilized for pointing laser rays to hit the target

object.

Copyright © 2017 International Journal for Modern Trends in Science and Technology

All rights reserved.

I. INTRODUCTION

This paper presents multipurpose independent

robot that actuates various operations in the robot

unit depend upon the signal receipted from the

control unit.In the available systems, personal

computer using Zigbee is utilised to control the

mobile robot. Robot was designed to attain

protection with the help of Bluetooth

communication and web application, to give

protection and electronic monitoring of the war

field from the camp itself and to trap the enemies or

targets and action automatically, but it is limited to

a certain range only. In the proposed system, a

robot is developed that is controlled through PC,

using ZigBee communication link. The outcome of

different activities can be monitored and displayed

on monitor.

This gives the range of about 400-500 mts. Robot

is used to sense moving objects, metals and fire. A

robotic arm is programmed to pick and place the

object. Another differentiating factor about this

robot is the wireless video camera combined with

laser commands and data to the 8051 controller

and controls the motor by motor driver L923D. The

robot motions left, right, forward, backward.

Interfacing is being done between device and zigbee

module receives the commands from PC via 8052

series micro controller (AT89C52).

Component technologies used are

(a)RF technology

(b) C language

(c)Embedded systems

Existing System:

The existing system has used the 8051 micro

controller and Bluetooth in order to design the

robot. Here we use 8052 series micro controller

(AT89C52) and zigbee modules.

II. PROPOSED SYSTEM

In proposed system user can control the robot by

using the PC. We use a Wireless camera this is

connected by an RF module receiver section. The

receiver module is connected to a Laptop or a

Monitor.

ABSTRACT

International Journal for Modern Trends in Science and Technology

Volume: 03, Special Issue No: 02, March 2017

ISSN: 2455-3778

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92 Volume 3 | Special Issue 02 | March 2017 | ISSN:2455-3778 | www.ijmtst.com/ncee2017.html

Proceedings of National Conference on Emerging Trends in Electrical Technology (NCEE-2017)

The video surveillance will be monitored by a

person. The video can be recorded for future use.

By using this robot we can get the video of the war

field.The gripper is used for pick and place are used

for detecting purpose.The major components

required in the construction of the robot are:

1. Microcontroller (AT89C52)

2. L293D Driver IC

3. Linear DC Motors

4. Wireless Camera

5. Zigbee Module (Tarang)

6. TV Tuner Card

7. RF Receiver Module

8. Metal detector

9. Thermistor

10. GasSensor(MQ-135)

III. RF SECTION

Let us take a RF transmitter wiggling an electron

in one location. This wiggling will electron cause a

ripple effect, somewhat same to dropping a pebble

in a pond. The effect is an electromagnetic (EM)

wave which travels out from the initial location

those results in electrons to wiggle in remote

locations.An RF receiver can detect the remote

electron wiggling. The RF communication system

then further utilizes this phenomenon by wiggling

electrons in a specific pattern so as to represent

information. The receiver can make the same

information available at a remote location by

establishing a communication with no wires. In

most of the wireless systems a designer has two

overriding constraints: it must operate over a

certain distance (range) and transfer a certain

amount of information within a time frame (data

rate)

IV. RF SECTION BLOCK DIAGRAM

V. HARDWARE DESCRIPTION

Power Supply:

Power supply is the source of electricity. This

power supply unit provides power to the systems in

the required amounts to the required stages. We

use 3 batteries each of 4V in series in order to

provide +12V power supply. But the circuit needs

only 5V so we use a 7805 voltage regulator. In

addition with this we use Capacitors, Resistors,

Diodes, Transistors and Crystal Oscillators in this

circuit.

Block Diagram:

93 Volume 3 | Special Issue 02 | March 2017 | ISSN:2455-3778 | www.ijmtst.com/ncee2017.html

Proceedings of National Conference on Emerging Trends in Electrical Technology (NCEE-2017)

L293D Driver IC

1. The L293 and L293D are quadruple

high-currenthalf-H drivers.

2. The L293 IS designed to provide bidirectional

drive currents of up to 1A at voltage from 4.5V

to 36V.

3. The L293D is designed to provide bidirectional

drivecurrents of up to 600-mA at voltages from

4.5V to 36V.

4. The L293D IC has sixteen pins. There are four

input pins and four ground pins. Two motors

are connected between the four output pins.

5. The L293D IC can drive two linear DC motors or

one Stepper motor at a time.

VI. ZIGBEE MODULE

The zigbee module TarangF4 consists of 20

pins.Some are input pins,some are output pins

and some are I/O

Pins.

One device connects to the master while the

other device connects to the slave. The connection

between the devices takes place as follows:

Tarang modules are designed with low to

medium transmit power and for high reliability

wireless networks.The modules requires low power

and provide reliable data deliverybetween modules.

Wireless Camera

Features of Wireless Camera:

• Automatic Motion detection features.

• Minimum 100 meters transmission distance

without block.

• Imaging Sensor 1/3 Inch-CMOS.

•CMOS Total Pixels:628*582(PAL)

• Minimum Illumination:1.5 lux

• View angle:62 Degree

• Camera Head weight: 15 gm.

Gripper

Microcontroller 89c52

Features:

Compatible with MCS-51 Products.

8K Bytes of In-System Reprogrammable Flash

Memory.

94 Volume 3 | Special Issue 02 | March 2017 | ISSN:2455-3778 | www.ijmtst.com/ncee2017.html

Proceedings of National Conference on Emerging Trends in Electrical Technology (NCEE-2017)

Endurance: 1,000 Write/Erase Cycles.

Fully Static Operation: 0 Hz to 24 MHz.

Three-level Program Memory Lock.

256 x 8-Bit Internal RAM.

32 Programmable I/O Lines.

Three 16-bit Timer/Counters.

Eight Interrupt Sources.

Programmable Serial Channel.

Low Power Idle and Power Down Modes

Sensors

1. Gas sensor (MQ-135)

2.Thermistor

Metal detector (Magnetic sensor)

VII. MOTORS

Linear Motor:

In any electric motor, operation is based on

simple electromagnetism. A current-carrying

conductor generates a magnetic field; when this is

then placed in an external magnetic field, it will

experience a force proportional to the current in

the conductor, and to the strength of the external

magnetic field. As you are well aware of from

playing with magnets as a kid, opposite (North and

South) polarities attract, while like polarities (North

and North, South and South) repel. The internal

configuration of a DC motor is designed to

hardness the magnetic interaction between a

current-carrying conductor and anexternal

magnetic field to generate rotational motion. Let’s

start by looking at a simple 2-pole DC electric

motor (here red represents a magnet or winding

with a “North” polarization, whilegreen represents

a magnet or winding with a “South” polarization).

Every DC motor has six basic parts — axle, rotor

(a.k.a., armature), stator, commutator, field

magnet(s), and brushes. In most common DC

motors (and all that Beamers will see), the external

magnetic field is produced by high-strength

permanent magnets. The stator is the stationary

part of the motor i.e., this includes the motor

casing, as well as two or more permanent magnet

pole pieces. The rotor (together with the axle and

attached commutator) rotates with respect to the

stator. The rotor consists of windings (generally on

a core), the windings being electrically connected to

the commutator. The above diagram shows a

common motor layout with the rotor inside the

stator (field) magnets.

VIII. SOFTWARE REQUIREMENTS

1. Assembly level programming language.

2. Keil compiler.

3. TV Home media software.

4.Terminal.

95 Volume 3 | Special Issue 02 | March 2017 | ISSN:2455-3778 | www.ijmtst.com/ncee2017.html

Proceedings of National Conference on Emerging Trends in Electrical Technology (NCEE-2017)

Programming Procedure

1.

2.

3.

4.

IX. RESULTS

Hardware

X. CONCLUSION

We have presented architecture, an

implementation, and a demonstration of the

ZIGBEE ROBOTIC PANZER, based on embedded

systems and some applicable software programs

that can monitor the surroundings.

We can install the receiver section at any place

and can navigate the robot in all directions easily.

This will be help to use the human resources more

effectively and efficiently. As the system is

developed by using Zigbee it can be used up to a

distance of 500m. Different Zigbee modules are

used to increase the operation range.

REFERENCES

The information required for developing the project and

presenting the report is gathered from:

Text Books:

1. The 8051 Microcontroller Architecture,

Programming and Applications by Kenneth J

Ayala.

2. Fundamentals of Digital Signal Processing By

Robert. J. Schilling and Sandra. L .Harris,

Thomson

3. MCS51 series authorized manual.

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