Public Garden Automation For As Per Smart City Requirement Using Microcontroller
Abstract
The most important problems faced in Garden automation are the misusage of electricity and its wastage. Sometimes due to carelessness of the authorities and the workers lamps are left ON which results in wastage of electricity. Water wastage is another problem which needs to be dealt with. Our project helps to overcome all these problems.
In these system Moisture sensor is used to sense the moisture of soil and according to that switches on the water supply. Next the gate is opened by running the motor which is driven by a motor driver operated by the Microcontroller. At around 6.00pm the two lights are switched on depending upon the output of the LDR and the lights remain functional till the garden remains open for visitors
The garden remains open for about three hours and so around 8.50 pm a buzzer is sounded to indicate closure of the garden and alert the visitors. The gate is then closed at 9.00pm and one of the two lamps is switched off. One lamp is kept on throughout the night. In the morning the remaining lamp is switched off as the depending upon the signal sent by the light dependent resistor to the Microcontroller. These are the step involved in the operation of the circuit and the public garden automation. Microcontroller is used to supervise the actions of all other devices and to control the entire set of operations.
