Make Your Own

What you will need.
 
You should know a few things before you begin...
 
The interface between computer and servos.
 
Servo motors will pan, tilt, and fire your gun.
 
How to go about building a sturdy base for your sentry gun.
 
How to wire everything up.

Install the Arduino and Processing development environments.

How to download and set up the Project Sentry Gun code.

A brief description of software features and calibration method.
  
Give the sentry pinpoint precision.

Time to show off your finished sentry!