# Biometrics Authentication Safe Locker

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/extra_safe_render.png)

### Building Instructions

[Building Instructions](https://drive.google.com/drive/folders/1vPB1nm2KgCbI8fHl_VWVD3YiAxTgYQWc?usp=sharing)

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/extra_safe_wire.png)

### Sample Program

#### Training Program

{% embed url="<https://makecode.microbit.org/_Hir6kKLXcYUk>" %}

[Sample Program](https://makecode.microbit.org/_Hir6kKLXcYUk)

#### Main Program

{% embed url="<https://makecode.microbit.org/_D8jDyuUzs4pP>" %}

[Sample Program](https://makecode.microbit.org/_D8jDyuUzs4pP)

### Program Instructions

Use the training program to build a face database, press A to add a person named “Keung”.

In the main program, press A to recognize a face, if the face matches to “Keung”, the locker will open.