1. MICROCONTROLLER BASED SELF CONTROLLED IRRIGATION SYSTEM USING GSM MODULE
PROJECT MEMBERS:
P.BALACHANDRABOSE
( )
S.HARISH KUMAR RAJU
( )
M.MADASAMY)
( )
GUIDED BY:
Mr. J.JAYAPEAKASH., M.Tech.
(AP/ICE)

2. ABSTRACT
An automated irrigation system was developed to optimize water use for agricultural crops.
The system has a distributed wireless network of soil-moisture and temperature sensors placed in the root zone of the plants
An algorithm was developed with threshold values of temperature and soil moisture that was programmed into a microcontroller-based gateway to control water quantity.

3. OBJECTIVE Reduce the manual power
Reduce the power consumption in wireless nodes
To reduce the system cost and complexity

4. Existing system Rf based method Zigbee based method are used.
Low distance wireless communication
It is not efficient method

5. Proposed system
The development of the deployment of an automated irrigation system based on microcontrollers and wireless communication at experimental scale within rural areas is presented.
The aim of the implementation was to demonstrate that the automatic irrigation can be used to reduce water use.
Each sensor node involved a soil-moisture probe, a temperature probe, a microcontroller for data acquisition, and a radio transceiver; the sensor measurements are transmitted to a microcontroller-based receiver.
This receiver unit also has a duplex communication link based on a cellular-Internet interface, using general packet radio service (GPRS) protocol, which is a packet-oriented mobile data service used in 2G and 3G cellular global system for mobile communications (GSM).

6. Block diagram Rs 232 Micro controller Driver ckt POWER SUPPLY
LEVEL SENSOR
Micro controller
Rs 232
GSM modem
Temperature sensor
Driver ckt
Water pump
Soil MOISTURE sensor
POWER SUPPLY
Solenoid value1
Solenoid value2
Solenoid
value2

7. Pin diagram

8. CIRCUIT

9. microcontroller Advanced RISC Architecture
– 131 Powerful Instructions – Most Single-clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
– Up to 16 MIPS Throughput at 16 MHz
Nonvolatile Program and Data Memories
– 16K Bytes of In-System Self-Programmable Flash
Endurance: 10,000 Write/Erase Cycles

10. Motor driver

11. HARDWARE REQUIREMENT ATMEGA 16 GSM SOIL MOISTURE SENSOR TEMP SENSOR
DRIVER CIRCUIT
UART

12. SOFTWARE
WINAVR
AVR STUDIO 4
SINAPROG DOWNLOADER

13. APPLICATION
Agricultural application

14. RESULT HARDWARE SNAP SHOT

15. CONCLUSION This system will reduce the human work pressure.
It reduce the laborer charge.
Agricultural land may be prevented from building plot sale.

16. ADVANTAGE Multitask support, Data delivery
Multitask support,
Data delivery
Energy efficiency performance to extend the runtime of low-power wireless sensor nodes

17. QUERRIES

18. THANKING YOU