This presentation summarizes a solar-powered grass cutter. The grass cutter is powered by solar panels that charge a battery. It uses a remote control to move forward and backward via two DC motors connected to wheels. Inner blades cut the grass as it moves. Benefits include no fuel costs or pollution compared to gas-powered alternatives. It has applications for small gardens, farms, and playgrounds.

1. 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

2. SOLAR BASED GRASS CUTTER

3. TABLE OF CONTENTS
 INTRODUCTION
 COMPONENTS USED
 WORKING PRINCIPLE
 WORKING DIAGRAM
 APPLICATIONS
 ADVANTAGES / DISADVANTAGES
 WHY THIS PROJECT?
 REFERENCES

4. 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

5. COMPONENTS USED
 Solar Panels
 Relay
 DC motor
 Blades
 Comparator
 Temperature sensor
 Battery

6. ROBOTICS CHASIS

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

8. SOLAR PANELS

9. IC 7805 & WIRE

10. T-SOP & TV REMOTE

11. LED & LDR

12. CRYSTAL OSCILLATOR

13. CERAMIC CAPACITOR & TRIM POT

14. RESISTANCE AND DC MOTOR

15. RELAY & PCB BOARD

16. BATTERY & IC (L293D)

17. TEMPERATURE SENSOR

18. BLADES

19. ULTRA SONIC SENSOR

20. BLOCK DIAGRAM

21. CONNECTION

22. CONNECTION OF THE COMPONENT:-

23. CONNECTION DIAGRAM

24. 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

25. WORKING DIAGRAM

26. APPLICATIONS
 For Playgrounds (cricket ground, football ground etc.)
 For House gardens
 For small farms
 For nurseries

27. 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

28. DISADVANTAGES
 Blade failure
 Manually operated
 Difficult to operate in rainy seasons

29. 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.

30. REFERENCES
 www.google.com
 www.efu.com
 www.Wikipedia.com
 www.electronicsckt.com
 www.hybridelectronics.com
 www.instructables.com
 www.solarproject.com