Laser Security System

by Harpreet Kaur Channi

LASER-Ray goes through long distance without scattering effect and the Ray is almost invisible. Only the radiation point and incident point is visible. So by this security project we can make an invisible boundary of a sensitive area. There is two part of the system. One is transmitter and other is receiver. The transmitter part is built with a LASER radiator, a pair of dry cell batteries, an on-off switch and a stand to hold it. The receiver side,...

• Format: Paperback
• Language: English
• ISBN: 1728981751
• ISBN13: 9781728981758
• Release Date: October 2018
• Publisher: Independently Published
• Length: 26 Pages
• Weight: 0.12 lbs.
• Dimensions: 0.1" x 6.0" x 9.0"