With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Laser maze Security System
Laser Tripwire Alarm
DIY Hacks and How Tos
Laser system (using flashlight)
Xanboo/Homesite Laser Break Beam Sensor
Build Laser security system with atmega8 (arduino)
Laser security System 2.0
LASER Maze 2012 - Halloween Haunted House
DIY Security System
Make a Laser Security System!
Arduino PIR Motion Sensor Based Security System
Posted:Oct 13, 2010
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.