Basically, we are making a project using Arduino Uno and Gsm sim900A module, LCD Display(LM016L) , IR sensor
1)Instead of typing a fixed password we want to send the password(4 digit) as an OTP to the registered mobile number.
2)There would be a mobile type keypad in which if the user presses the hash button it would send an OTP to the registered mobile number.
3)Now , when we receive the OTP we will type it on the keypad and when it is verified it will switch on a motor(Door).
4)Security feature is that it should allow only one person to enter in one verification. If , more than one enter it should send an alert to the Registered mobile number.
WE HAVE ALREADY TYPED THE PROJECT OUT BUT THERE ARE SOME DEBUGGING AND CHANGES WE ARE NOT ABLE TO DO. WE WANT IT RECTIFIED AS MENTIONED ABOVE.
This is for our engineering project.
WE WANT A PROTEUS SIMULATION TOO OF ALL THE GIVEN SENSORS AND MODULES.(Mandatory for our project) the Proteus extension file to be sent.
EXCEPT THE IR SENSOR WE HAVE EVERYTHING SO PLEASE SUGGEST US AN IR SENSOR YOU WOULD BE USING.
We'll send you the code soon. :D