The instructable become very popular and i got lots of email from the c.
Bluetooth control door lock using arduino.
Turn on bluetooth in the mobile enter into app if on the door lock will be open.
Note that the lock will ignore incoming data without the u unlock prefix.
As per the requirement of this project i am going to use the red button and blue buttons for closing and opening the door.
In this project we will make door lock by using arduino uno r3 and bluetooth module hc 05.
Heres how i made it.
Send an invalid code u2222 the red light will light up.
Once connected you can send data to the arduino and receive responses.
Keyes ir sensor interfacing with arduino.
If you have an android device that supports ble test the lock using.
When i saw this i instantly wanted my own for my door.
Before you can use any remote controller button to control the door lock first you need to find the keycodes.
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.
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 use any of these buttons to control the door lock.
Arduino bluetooth door lock.
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.
How to make arduino bluetooth controlled wireless door lock system at home by using arduino and electric lock.
Arduino smart irrigation system.
Arduino lunch box alarm reed switch.
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.
We also install arduino bluetooth controller app in the the mobile.
Arduino android based bluetooth control password protected door lock version 2.
Control led sub function void statechange state state.
The green light should light up and the lock will open.
Bluetooth door lock arduino.
After a bit of tinkering i got a working model.