Servo Door Lock Android
After a bit of tinkering i got a working model.
Servo door lock android. 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. 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. Android controlled arduino bluetooth servo door lock tutorial duration.
To unlock the door. Https youtu be ifbhthgxcmq project files download link. 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. Bluetooth door lock arduino.
Door lock keypad and bluetooth arduino tutorial duration. Arduino uno mega x1 breadboard x1 4 4 keypad x1 servo motor x1 red led x1 green led x1 220 ohm x2 jumper cable code listing is here on arduino door lock. In this project we will do an automatic door lock system using a 4 4 keypad and servo motor controlled by arduino. Note that 180 is the degrees you want to move the servo shaft.
Arduino android based bluetooth control password protected door lock version 2. The instructable become very popular and i got lots of email from the c. If you select 90 then the servo will move 90 degrees instead of 180 degrees. Automatic door lock will open according to command given by user.
Heres how i made it. When i saw this i instantly wanted my own for my door.