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!
Superb!!
I tried it works... Thank you so much
Hey hi u did the project so It works but I have a doubt what is that black colour beside
That's a magnet
I like it
I will try in science fair at school
What is the cost of alarm
20
Love this! Thank you!
Ea door ke pas right side me bara chumbak he kea ?
Can u explain how dis work
I need for science exhibition .plz
Making the model is too difficult
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!
The materials are listed in the description!!
Nice but bolt ke bagal me kya h
Can you please tell all names of the tool used in this project... Please. Please. I want today itself urgent. Please . Please......
description my friend
@@diyscienceprojects Thank you. I have to submit this project on 24/2/2022.
what the name of the circuit?
Why buzzer turn off when door closed??
Brother apne last me black cardboard type kya lagaya bolt & magnet ke side me?
it is a magnet my friend
Very nice 👌 but that right side that black colour what is this
Right side mein bolt ke bagal mein kya hai ? Reply please bcoz iam going to make this tomorrow for science exhibition
Humlog ko bhi bata doo...
Great work mate! 👍😎
Soldring iron Illaama eppadi connect panrathu
Bhai apne kitne Volt ki battery li thi
9 volt battery my friend
Hlo bro black item door nal ki lai a
What Is the logic in it how does it work ?? Pls reply
you can learn about circuit. Application of magnet as a switch and lot more my friend
konsa switch isme use hua hai please batao
it is simple push switch
ok
Kya isme hum on / off switch use kar sakthe please reply, anyone can reply
Isme sensor lagya hai kya
How many magnets do you need
Good
Money box
Price
Jai screen ram
What is the name of this project ?
Please reply
Magnetic door security alarm
what is The black thing Stuck in the left side of Door...?
Please Reply
magnet my friend
Why stuck the magnet please reply I will try my school science exhibition
Iska circuit diagram kahi se mil skta h kya...?
Your poes from faygan