SOLAR BASED GRASS CUTTER

A PRESENTATION ON SOLAR BASED GRASS CUTTER

PRESENTED BY:

SAURAV SINGH (1328231907 ) EMAIL ID:-SAURAVKUMARANNA@GMAIL.COM

JP INSTITUTE OF ENGINEERING &

TECHNOLOGY, MEERUT

MOBILE NO.-8439247988 9458764843

SOLAR BASED GRASS CUTTER

TABLE OF CONTENTS

INTRODUCTION COMPONENTS USED WORKING PRINCIPLE WORKING DIAGRAM APPLICATIONS ADVANTAGES / DISADVANTAGES WHY THIS PROJECT? REFERENCES

INTRODUCTION

Moving the grass cutters with a standard motor is inconvenient, and no one takes pleasure in it

Classical grass cutters with heavy engines create noise pollution and local air pollution due to the combustion in the engine

Motor powered engines require periodic maintenance such as changing the engine oils etc.

If the electric grass cutter is corded, moving could prove to be problematic and dangerous

Solar ways grass cutters are environment friendly This prototype will charge from sun using solar panels

COMPONENTS USED

Solar Panels Relay DC motor Blades Comparator Temperature sensor Battery

ROBOTICS CHASIS

ARDIUNO BOARD

Inventor :-MASSIMO BENZI & its five friend Year :-11sept 2011 ARDIUNO :- (STRONG FRIEND)

SOLAR PANELS

IC 7805 & WIRE

T-SOP & TV REMOTE

LED & LDR

CRYSTAL OSCILLATOR

CERAMIC CAPACITOR & TRIM POT

RESISTANCE AND DC MOTOR

RELAY & PCB BOARD

BATTERY & IC (L293D)

TEMPERATURE SENSOR

BLADES

ULTRA SONIC SENSOR

BLOCK DIAGRAM

CONNECTION

CONNECTION OF THE COMPONENT:-

CONNECTION DIAGRAM

WORKING PRINCIPLE

Commanded by wireless remote to the device Moves forward or backward by given command by user Contains two motors which are connected by separate wheels which move forward and

backward on the grass Inner part of the device have a set of blades which cuts the grass Have 6 hour power backup

WORKING DIAGRAM

APPLICATIONS

For Playgrounds (cricket ground, football ground etc.)

For House gardens

For small farms

For nurseries

ADVANTAGES

Compact size and portable No fuel cost No pollution Easy to move from one place to another Less wear and tear Non-skilled person can also operate

DISADVANTAGES

Blade failure

Manually operated

Difficult to operate in rainy seasons

WHY THIS PROJECT ?

This project is more suitable for a common man as it have much more advantages i.e., no fuel cost, no pollution and no fuel residue, less wear and tear.

This provides more physical exercise to the people and can be easily handled. As we are nearer to Equator, the solar energy is vastly available so it’s very easy to charge the

battery. At present in order to decrease global warming and ozone depletion, the Government of India is

offering subsidy for the solar devices. Mass productions can cut the cost of the device. In future it is expected to run all devices by solar energy. This system is having facility of

charging the batteries while the solar powered grass cutter is in motion.

REFERENCES

www.google.com www.efu.com www.Wikipedia.com www.electronicsckt.com www.hybridelectronics.com www.instructables.com www.solarproject.com