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How to make fire alarm circuit
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- Опубликовано: 17 янв 2023
- How to make fire alarm circuit
🔰 In this video I'm going to show you How to make fire alarm circuit
🔰 You can make this fire alarm circuit easily because i have given a clear information on How to make fire alarm circuit step by step.
BC547 - 1
IR RECEIVER LED - 1
12V PIEZO BUZZER - 1
9V BATTERY - 1
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#firealarm #inventions #electonic_circuits #circuits #electricalengineering
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Thank you
Bro it (ir sensor ) will detect everything not just fire each every thing ,until and unless it is not of black color . So it is not a fire alarm it is a object sensor
Thank you 😊
Fabulous bro
Is it neccesary to connect switch with the circuit? And how have u connected the terminals of the battery?
Dude I love to see your videos
Thanks for commenting
👉❤👈
You save my life, thanks i hope it works
Thanks for comment
👉❤👈
Verry verry thanks bro
Nice bro👍👍👍
Thanks for commenting
This is tv ir recover??
Nice bro
Thanks
Love you
Thanks for comment
Brother tell me..
Ir reviver light size is 3mm or 5mm..
Which one you used??
Brother, I used 5mm IR LED.
Agr mai 4v ka alarm lu to 4v ka battery se chalega kya ye circuit
Bro resistor not required ?
Thank
Thank you😮🎉🎉🎉🎉🎉
Thanks for comment
👉❤️👈
Can we use 2n2222a transistor
Bro very easy to do 😀
Thanks for commenting
Sie isma kitna kharcha aa jayage bata na plz
Bro IR receiver please link to have
Witch on is base emmiter collector
it was alarming without fire
Fake buzzer without fire beep ho raha hai
But it also will trigger if you point your tv remote at it
bro this is not a fire alarm. this is an IR detector. I know fire emits IR, but just hit a button on a TV remote while pointing it at this. see what happens
Please 🙏 what's the bc name reply to me
?
Bc547
Bro what is the name of that black light
5mm Ir receiver
Bhai LED light mein plus mines kaise pata kre
LED light ke gaaj ke andar jo chota wala pin hai wo positive hai
Positive=plus
Not working bro😢🖕🥺🥺
This project will not work guys don't try it 🥲😢😥😵💫
Try it with led light
Yes it is this project is totally fake my all instrument are vested
Hello brother, this channel does not create fake content.
Check if the connection is correct again.