Tuesday, 22 January 2013

SPRINKLER VALVE CONTROLLER



SPRINKLER VALVE CONTROLLER

Aim: The main aim of this project is to automate the lawn sprinkler system.

Block Diagram:

 
DESCRIPTION:
            This automatic sprinkler system uses a digital system to control the opening and closing of water valves. A sprinkler system usually supports several different zones ,such as backyard ,left side yard ,right side yard , front yard, etc. only one zone ‘s valve can be opened at a time in order to maintain enough water pressure in the sprinkler in that zone . The sprinkler system is controlled by a small controller unit developed by designing a state machine and timing is produced by timer.
          This design is implemented using a VHDL language, by developing a state machine for the controller.      



REQUIRED SKILL SET:

  • Knowledge on Digital design.
  • Knowledge on VHDL programming.


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