Na-Accidento (Automated home security system)
In this cheap and effective system, I would like to deliver a power package of low power automation system that monitors and take appropriate actions for following problems:
• Gas leakage
• Fire accidents
• Burglary and security
It detects whenever there is any LPG gas leakge or flame detection in the house it will first alarm the people in the house and then send an sms to the required personnels (like parents,ambulance etc) about the situation and take respective measures like water sprinkling, activating exhaust fan to eliminate the threat
It also keeps house under close watch and report as soon as it detects someone who is felt as threat.
connection pins in the given image is not for the code I uploaded
The following connections are:
buzzer : D11
button : D3
motor : D2
ir obstacle sensor 1 : D12
ir obstacle sensor 2 : D4
flame sensor : D8
gas sensor : A5
RTC sensor : D5,D6,D7
GSM module : Tx,Rx
Team: Kowsyap Pranaay, Ajay