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.
Servo door lock bluetooth.
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 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.
Turn on bluetooth in the mobile enter into app if on the door lock will be open.
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.
Automatic door lock will open according to command given by user.
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Download the bluetooth control app from the play store and install it.