Generate Police Siren only with 555 timer IC | 555 IC project

In this video, I've explained how to generate Police Siren using 555 timer IC on the breadboard.

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Other video:
Amazing Idea Using RGB LED, video link:
https://youtu.be/0jK2hftQZSg

How to make mini amplifier at home, video link:
https://youtu.be/7EVriOQ3ziU
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Components:
Speaker (https://amzn.to/3toVKMd)
NE555 (https://amzn.to/3umZRKb)
Breadboard Potentiometer (https://amzn.to/33i3EfJ)
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Видео Generate Police Siren only with 555 timer IC | 555 IC project канала EE Wave