Laser Projects and Circuits (4)

Browse through a total of 4 Laser Projects and Circuits.

laser system

Little Laser Trip Wire Circuit

T.K. Hareendran - 10/24/2015

Little Laser Trip Wire circuit presented here can detect movement of people or objects while passing through the [...]

Compact Disc. How it Works?

D Mohankumar - 02/06/2010

A Compact Disc (CD) is an optical disc used to store digital data. CD-ROMs and CD-Rs remain widely [...]

Laser Door Alarm Circuit

D Mohankumar - 01/29/2010

This laser door alarm is based on the interruption of Laser beam. A low cost Laser pointer is [...]

LASER Diode – How it Works

D Mohankumar - 01/28/2010

Laser is of prime importance in Optical memories, Fiber optic communications, Military applications, Surgical procedures, CD players, Printers [...]
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