Open And Closed A Servo Door Lock Via Bluetooth

I published an instructable on arduino android based diy smart lock which can be open and closed using password sent from android smartphone over bluetooth two years back.
Open and closed a servo door lock via bluetooth. Arduino android based bluetooth control password protected door lock version 2. Download the bluetooth control app from the play store and install it. Wiring diagram lets start by wiring the servo to the arduino i would like to note that even though i m using the arduino nano the arduino uno will work just as well. You can open or close a lock using your smartphone.
The servo arm will be connected to the slider lock and will move to 0 degrees to lock the door and 60 degrees to unlock it using commands it gets from out bluetooth device. The instructable become very popular and i got lots of email from the c. Before that the function fixes the arduino and elements near the door such that the servo motor s shaft is connected to the door lock. All you need is an arduino bluetooth module and servo motor.