Servo Door Lock Android

When i saw this i instantly wanted my own for my door.

Servo door lock android.

Automatic door lock will open according to command given by user. In this project we will do an automatic door lock system using a 4 4 keypad and servo motor controlled by arduino. If you select 90 then the servo will move 90 degrees instead of 180 degrees. Note that 180 is the degrees you want to move the servo shaft.

The instructable become very popular and i got lots of email from the c. Heres how i made it. Recently i rewatched the amazing spiderman in one scene peter parker locks and unlocks his door from his desk using a remote. 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.

Bluetooth door lock arduino. 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. Https youtu be ifbhthgxcmq project files download link. After a bit of tinkering i got a working model.

Go to the analogwrite message group tap on the button displaying 8 and adjust the analog value with the help of the scroller to 180. Android controlled arduino bluetooth servo door lock tutorial duration. Door lock keypad and bluetooth arduino tutorial duration. To unlock the door.

Now press on the send button and aha. 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.