How to make a simple Laser Security System

Описание к видео How to make a simple Laser Security System

This a simple laser security system anyone can make at home.
This system can be installed in houses to protect from thieves.

Things:-
1. laser
2. 9v battery
3. buzzer
4. 2.2k ohm resistor
5. BC547 transistor
6. LDR
7. 9v battery connector

CIRCUIT DIAGRAM:-
https://drive.google.com/drive/folder...

My filming gear :-
canon m50- https://amzn.to/2vMLhSu
lens- https://amzn.to/2wu6Fwp
adapter- https://amzn.to/2vJY08D
tripod- https://amzn.to/39MAYg0
light- https://amzn.to/2HC3q8q

Contact Me
(For business inquiry & product sponsorship)
Email: [email protected]

follow me on Instagram:-  / hani_xperiments  

Thanks for watching...

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