The build can be attached to your existing lock so there s no need to start pulling.
Smart door lock system using raspberry pi.
You can also add intelligent lighting a controllable door lock and facial recognition all powered with your raspberry pi.
Prepare dual voltage 5v 12v power supply to power raspberry pi and electronic door strike simultaneously.
Next up we need to prepare our power supply to provide power both to the raspberry pi which requires 5v and to the door lock which requires 12v and is triggered using the relay switch.
In order to implement the smart door model we need a list of materials which is briefly mentioned below.
The gpio pins of the raspberry pi can give an output of 3 3v but the solenoid lock requires 7 12v to operate.
Whenever the person comes in front of the door it recognizes the face and if it is registered then it unlocks the door if the.
Because of this we will need to use an external power source and relay to operate the lock.
Eigenface was used the feature extraction while principal.
How about a smart door that knows when someone approaches when the post arrives and can even offer remote viewing of the peephole.
The team at youtube channel hacker house always deliver when it comes to clear detailed tutorials and their newest project how to make a smartphone connected door lock is no exception.
So let s ignore super expensive door systems and build our own.
Here a solenoid lock and a pi camera will be used with raspberry pi to build this face recognition based door lock system using raspberry pi 3.
4 1 raspberry pi raspberry pi rp is an arm based single the third generation raspberry pi 3 it has broadcom bcm2837 64bit arm cortex a53 quad core processor soc running at 1 2ghz and 1gb ram.
The authors of 9 proposed a face recognition security system using raspberry pi which can be connected to the smart home system.
We previously used solenoid lock with raspberry pi and also built few projects with pi camera like web controlled raspberry pi surveillance robot iot based smart wi fi doorbell smart cctv.
Using a raspberry pi powered deadbolt actuator multiple users can remotely unlock a door via a smartphone app.
Raspberry pi electronic board is operated on battery power supply wireless internet connectivity by using usb modem it includes camera pir motion sensor and a door.
