Based door lock using ARDUINO MEGA and GSM module.

The project should include the following main objectives: Arduino mega microcontroller. GSM module with max232 IC for communication. Keypad 4x4. LCD screen 2x16. LEDs. Door lock with (supportive circuit) exist. Motion detector. Buzzer. ((The process of the work: ‏Write password on keypad , if the password is correct the lock opened And Green LED is on with little sound from the buzzer. If writing a wrong password on the keypad three times , the system gives a sound from the buzzer and RED led ON, and sends an SMS message to the receive person , the system will be silent and reseted after one minute , the receiver person can open the door by sending the password to the system to open it after the SMS message sent to him. There will be also a motion detector to allow to light up a light but , a white LED will take place instead .)) Deliverable: 1- Circuit diagram and layout via proteus and real life circuit for the (test subject in the report) 2- Code for the process by Arduino mega. 3- Report, include: introduction, test, process, result, conclusion. The helping file of the equipment listed described is in the attachment. (((For today task, only the circuit diagram in Proteus is needed.))) the other work could be proceeded within a week. Flexibility of work regarding the hardware is possible. “Better with hardware interface”