Infrared Laser Vibration Sensor

Done by:

Taif A. Faisal Alawsi

Supervised by:

Assit. Lec.

Jalal A. Khalaf Alshemary

Introduction • The basic idea behind the project is the ability of

laser to be reflected from certain surfaces ( windows )• The reflected beam is said to have an acoustic

vibration due to the vibration occurred inside the reflecting window.

• My project is to design an electronic sensor that is able to read the laser beam and then through an electronic processes the sensor will be able to distinguish the vibrations to a hearable sound.

Aim of the projectTo design electronic sensor that enables the user to

hear sounds vibration from distant place up to hundreds of meters away.

This will be useful in many situations such as:1. Danger sensing through 2. The possibility of discovering creatures around3. To listen to a speaking person away from you

Basic Idea

Practical work