agri soil tester using arduino microcontroller
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B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY “Agri -Soil Tester ”
Project ID- 5220
Presented By Sudama Maharana
Roll no- 201114695 Akhilesh Choudhury
Roll no- 201110365Under Guidance of
Bhawani Shankar Pattanaik
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY KEY POINTS
Introduction Objective Hardware Requirements Different Sensors Microcontroller Hardware Setup & Sub circuits Step- by- Step output on LCD Advantages and Disadvantages Future planning Conclusion
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY INTRODUCTION
AGRICULTURE SOIL TESTER:
Agriculture soil tester is a low cost hand held.
The device aim at reading parameters such as Moisture, pH, Electrical conductivity, temperature.
It will help farmer to test their soil and plan for appropriate crop, fertilizers.
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY OBJECTIVE
Agriculture soil tester Measures:-
pH Soil Moisture Electrical Conductivity (EC) Temperature
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
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GY HARDWARE REQUIREMENTS
Here we are using different components. Such as:-
pH sensor EC Sensor Moisture Sensor Temperature Sensor Microcontroller LCD Screen Dual Power supply
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
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GY DIFFERENT SENSOR
1. pH Sensor 2. EC Sensor
3. Moisture Sensor 4. Temperature Sensor
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
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GY MICROCONTROLLER
Arduino MC
Arduino is a single-board MC.
The hardware consists of an open-source hardware board.
A USB interface with 6 analog input pins and 14 digital outputs.
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY LCD
( Fig- 20 * 4 LCD )
Here we are using a 20 * 4 LCD. It has 4 rows and 20 columns. LCD functions in Arduino :-
lcd.clear( ); lcd.print( ); lcd.setcursor( x , y )
Column Row
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
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NO
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GY HARDWARE SETUP
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
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OF
SCIE
NC
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GY Step- By- Step Outputs on LCD
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
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NO
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GY Sub-circuits
( Fig- a ) ( Fig- b )
( Fig- d )( Fig- c )
B.TECH FINAL PROJECT PRESENTATION-2015
AGRI SOIL TESTER Sudama Maharana -- # 201114695Akhilesh Choudhury -- # 201110365
FIG - 1 :- Main Circuit
Project day 2015
ARDUINO
PH circuit
EC circuit
TEMP circuit
MOIST circuit
5V
3.3V
GND
FIG - 2 :- SUB Circuit FIG - 3 :- Sensors
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY ADVANTAGES & DISADVATAGES
• We cant Know about the chemical properties like nitrogen,
phosphors etc of soil.
Advantages of soil testers are :-
Disadvantages of soil testers are :-
• Monitors pH, moisture ,EC and Temperature.
•Able to Know where to Plant a crops.
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
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GY FUTURE
PLANNING
We have the Ph interfacing circuit. So, we can easily interfacing the pH sensor with Arduino microcontroller.
As Arduino microcontroller has 6 analog input ports, so we can interface 3 more sensors.
We can interface GLCD screen to show a huge amount of data.
We can store the Data in Data Base.
Our future planning are,
B.TECH FINAL PROJECT PRESENTATION-2015
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY CONCLUSION
We have analyzed the how Arduino microcontroller sense the different physcial parameters and give different outputs.
How crucial the parameters such as pH, Soil Moisture Electrical
Conductivity (EC),Temperature Etc. while planting the crop.
SUDAMA MAHARANA (201114695) & AKHILESH CHOUDHURY (201110365) NAT
ION
AL
INST
ITU
TE
OF
SCIE
NC
E &
TE
CH
NO
LO
GY
THANKYOU
B.TECH FINAL PROJECT PRESENTATION-2015
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