Train Crossing Bell || Railroad crossing bell

Hello friends,
In this video I will show you Train Crossing bell circuit .
COMPONENTS :-
BC547 Transistor
120 ohm Resistor
75 ohm Resistor
RG Flashing LED
Buzzer
9v Battery
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#train
#crossing
#bell

[@kottaichamy25]

Good, keep it up

[@udayatech]

நன்றி

[@mostafahafizi7174]

Gooooooooooooooooood 👍

[@udayatech]

Thanks bro

[@astronic4522]

Nice project

[@udayatech]

Thank you! Cheers!

[@TheRailfan360]

How is this a railroad crossing bell? It's just a sine wave with a color changing LED...