Face Recognition BT Arduino

This is a simple example how to communicate Face Recognition on Android with Arduino that connected to Bluetooth HC-05. We're using OpenCV for Face Recognition. And for the Arduino side, we just need Bluetooth HC-05 and mini servo.

We're using this application to open and close the door. You also can change the actuator and Arduino sketch. When there are a registered face detected, the Android send 'a' character do Arduino. And when you touch the lock button, the Android send 'b' character.