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How to make a simple Fire alarm at Home | heat sensor with explanation using transistor BC-547

  Рет қаралды 21,988

BlueDot Electronics

BlueDot Electronics

Күн бұрын

here is the video on the working of the fire alarm and how to make it.
Components Required:
1. NTC type thermistor-10KΩ ►amzn.to/3BkTJoI
2. Transistor BC547►amzn.to/3kzDq0t
3. Variable Resistor-10KΩ►amzn.to/3mQAEGK
4. LED►amzn.to/2XX0Uoz
5. Buzzer►amzn.to/38pL0VG
6. Zero PCB►amzn.to/3gLrKqj
7. 9v Battery►amzn.to/3BmJekD
Time Stamps:
Working explanation: 01:01
Components required: 01:38
Circuit making: 01:57
Output : 04:04
Circuit & Explanation: www.bluedotele...
Music Credit: WWW.BENSOUND.COM
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Пікірлер: 17
@monirulislam-ds6lc
@monirulislam-ds6lc 2 жыл бұрын
Really good work. I have completed my first project to see this simple video. Really amazing output.
@aditiskulkarni26
@aditiskulkarni26 2 жыл бұрын
Thank you so much !
@BlueDotElectronics
@BlueDotElectronics 2 жыл бұрын
Welcome
@meghana_manugula
@meghana_manugula 3 жыл бұрын
GREAT WORK YET NO COMMENTS ......KEEP IT UP
@sohankuna8410
@sohankuna8410 2 жыл бұрын
Can 10D9 thermistor be used for this project... Coz its not working with that thermistor
@subhamoyroy1762
@subhamoyroy1762 3 жыл бұрын
How to set max temp and min temp ..?
@adityajoshi1564
@adityajoshi1564 2 жыл бұрын
Circuit and explanation Link Not working
@MohammadZuhar
@MohammadZuhar 2 жыл бұрын
Bro can I simulate this in Proteus?? Or suggest me any simulator I may simulate on....
@Blues656
@Blues656 2 жыл бұрын
how can i use this circuit with time relay to set certain time for buzzer delay ? thxxxxxxxxxxx
@arunkurma25
@arunkurma25 2 жыл бұрын
Why we use only BC543 transistor only why not other??
@xrryuuvee8930
@xrryuuvee8930 3 жыл бұрын
what type of buzzer???
@BlueDotElectronics
@BlueDotElectronics 3 жыл бұрын
Mini piezo buzzer
@xrryuuvee8930
@xrryuuvee8930 3 жыл бұрын
@@BlueDotElectronics what if i use a 10k NTC thermistor type MF52AT?
@BlueDotElectronics
@BlueDotElectronics 3 жыл бұрын
yes, you can use.
@jayeshtanga7446
@jayeshtanga7446 Жыл бұрын
it is not working
@gurfanansari7765
@gurfanansari7765 3 жыл бұрын
Kitna price lagega bhai
@BlueDotElectronics
@BlueDotElectronics 3 жыл бұрын
INR. 40/-
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