Magnetic Door Security Alarm | Science Projects

Magnetic Door security alarm project is a easy science fair ideas for school students. You can make this science project and learn about working model of magnetic door alarm.
This project helps you How to make magnetic door alarm ?
This School science projects Magnetic Door alarm is made with the materials like
1. Buzzer
2. Switch
3. 9v Battery
4. Battery connector
5. Magnet
Some other common materials are cardboard, hot melting glue, scissor, color paper, which are easily available at you house and nearby electronic store.
Some tags :
#sciencefair #scienceProjects #Dooralarm
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[@ilzecoetzee4234]

Love this! Thank you!

[@ujwalpatil1234]

I will try in science fair at school

[@crazygokul1942]

Superb!!
I tried it works... Thank you so much

[@channelofbjgaming4945]

Hey hi u did the project so It works but I have a doubt what is that black colour beside

[@crazygokul1942]

That's a magnet

[@NewPew]

Great work mate! 👍😎

[@fooledyahabi3305]

Can u explain how dis work
I need for science exhibition .plz

[@mrhrishiffgaming5153]

Ea door ke pas right side me bara chumbak he kea ?

[@anwarullah1267]

Why buzzer turn off when door closed??

[@abhi_nav_king]

Nice but bolt ke bagal me kya h

[@Ekaterina2012]

Hi. I'm going to try making this project and I want to order the materials off Amazon. There are sooo many different products for buzzer and switch... How can I clarify my search to find the products I need? (I'm a total NOVICE when it come to this) Please HELP!

[@ashurah.vaughan]

The materials are listed in the description!!

[@shitalhyalij9443]

Very nice 👌 but that right side that black colour what is this

[@helangmuda8262]

what the name of the circuit?

[@island_]

Kya isme hum on / off switch use kar sakthe please reply, anyone can reply

[@shivakrishna9210]

Good

[@bhawanishankersharma2366]

Isme sensor lagya hai kya

[@afsh_Editz]

Soldring iron Illaama eppadi connect panrathu

[@MixMoives]

Hlo bro black item door nal ki lai a

[@yugandharbuddepu656]

What is the cost of alarm

[@BKN962]

20

[@ahsanJutt654]

Making the model is too difficult

[@ommprakashprusty168]

Price

[@Subhamm_vlogs]

Brother apne last me black cardboard type kya lagaya bolt & magnet ke side me?

[@diyscienceprojects]

it is a magnet my friend

[@kanagakanaga7331]

Can you please tell all names of the tool used in this project... Please. Please. I want today itself urgent. Please . Please......

[@diyscienceprojects]

description my friend

[@kanagakanaga7331]

@@diyscienceprojects Thank you. I have to submit this project on 24/2/2022.

[@island_]

Right side mein bolt ke bagal mein kya hai ? Reply please bcoz iam going to make this tomorrow for science exhibition

[@bhoomikapandey8839]

Humlog ko bhi bata doo...

[@k.snivashini3285]

What Is the logic in it how does it work ?? Pls reply

[@diyscienceprojects]

you can learn about circuit. Application of magnet as a switch and lot more my friend

[@user-cs1bt4kl4e]

Jai screen ram

[@artcraftwithlovely7920]

konsa switch isme use hua hai please batao

[@diyscienceprojects]

it is simple push switch

[@artcraftwithlovely7920]

ok

[@chetnaawasthi9975]

Iska circuit diagram kahi se mil skta h kya...?

[@Tarakmehtakaooltahchashmahnf]

Bhai apne kitne Volt ki battery li thi

[@diyscienceprojects]

9 volt battery my friend

[@omartamimshafi5334]

what is The black thing Stuck in the left side of Door...?
Please Reply

[@diyscienceprojects]

magnet my friend

[@bc12390]

Why stuck the magnet please reply I will try my school science exhibition

[@mariyaaaali6085]

Money box

[@sitamdey6362]

What is the name of this project ?
Please reply

[@khushii8889]

Magnetic door security alarm