3 tone siren sound circuit | How to make

It is a tutorial video for making 3 defferent tone siren sound generator circuit.
here I have used Rom IC UM 3561 & some electronic components.
This circuit can generate Police siren sound, Ambulance siren sound & Factory siren sounds.
It is an easy to make electronic project.
The circuit diagram is included in this video


Important Note for makers: -
In the video, I mentioned IC LM356, it will be IC UM3561. so when you buy please check it is IC UM3561 not LM3561



#electronicproject #UM3561
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