How to make Fire Detector Alarm at home 🔥 Very Simple BC547 project

Рет қаралды 127,470

4 жыл бұрын

In this video, we will discuss how to make a fire detector alarm at home using BC547 Transistor on Breadboard. During the video, I have shared the circuit diagram and working of the fire alarm circuit.
For complete project details visit ► easyelectronicsproject.com/mi...
Required components for the fire detector alarm circuit.
1. BC547 Transistor (NPN) 1no
2. Infrared Receiver LED 1no
3. 220-ohm Resistor 1no
4. LED 5mm 1no
5. DC Buzzer 1no
6. 5 volt DC supply or 9 Volt Battery.
7. Breadboard
#FireAlarm #TechStudyCell
After watching the complete video, you can easily design the DIY fire alarm system for your home within 5 minutes.
During the video, I have shared the complete circuit diagram of the fire alarm project.
This is a very useful and simple fire alarm project which can detect fire and ring the alarm.
The fire alarm will not work if exposed to sunlight as the sun emits infrared radiation. So use this fire alarm at indoor.
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Пікірлер: 97

@mahi886 3 жыл бұрын

tnx bro for this circuit.

@heesunglee5793 3 жыл бұрын

Can we use thermistor instead of infrared reciever?

@sairampolisetty2059 3 жыл бұрын

Can we use thermistor instead of infrared led

@rayantalwar8315 3 жыл бұрын

Did you use same wires?

@fauzanaaz4585 2 жыл бұрын

Can i ask this project need cording or just put all the component in the board

@dhruvyadav6502 Жыл бұрын

It was a nice video can you just share the circuit diagram made by using proper circuit symbols

@sangitadevi6254 Жыл бұрын

I have to also need this equipment , from where did I got plz reply me .I have to do the project of fire sensor in my school....

@trishamondal6066 2 жыл бұрын

How to make sensor to detect current to avoid shock?

@nairjayasreenair178 3 жыл бұрын

Thank you bhai

@manisha62829

At what temperature this fire alarm operate ? Plz reply this is very important questions

@Urfavperson_2k3 2 жыл бұрын

Infrared receiver led & ir receiver are both same

@shiva.chennai

It won't work in sun light. I already tested without sunlight and it is working perfectly. You have add latch circuit to hold it as on. Next you have to keep the present button,If you use cigrette lighter.