A Raspberry Pi controlled door lock that includes an iris scanner and a keypad for authentication, a live stream
surveillance camera, a mobile application, and a gas leak alarm and a forced robbery alarm that send emergency messages when triggered. Below are videos representing all these features.
Laser Turret for Cats
A laser turret consisting of two servo motors and a laser diode that can be controlled
from a web page. A live stream webcam is included for providing visual of the laser so
that the turret can be controlled from anywhere there's internet access.