How to make a Circle Draw Robot - Drawing Compass Machine 

Prepare: (please search these things on google image) ● 6V DC motor + gearbox ● 2 AA batteries holder ● switch

It's a very good project. I had made this project .Thanks for this video

i am a small girl , i see your video ,it is good exhibition . i try to make it . thanks .

It is a good project. I tried it in exibition and it was amazing

Thanks I got first price in exhibition

Vera leval bro very nice

Thank youuu sooo muchh ❤❤ we got first prize for this 🎉🎉

This may be best invention for drawing a perfect circle in geometry👍

This video is awesome.We have done this for our expo.

Interesting but some problems can't be solved but I made it wonderfully so thanks for the video

你做得很好，我很享受。我肯定会为我的项目做这个。谢谢

His freehand circle was good...... Don't know why he tried ;-)

wow its very useful lxg thank you

I too want to know from where I can find a gearbox

Is it science or math project sir

Its very cool mashine 😉😉😉

Very good vedio

Super vdo very useful....

Amazing 😍

Bahut accha h mereko mere exibition me bana h but aap ye to batao isme explain kya kare

Nice

Question: Who else came here not to make it, but to see it work?

NYC

I am going to make this wish me best off luck inshallah

hi what is the gearbox from where do I get it from..........

You are great 👍👍👍👍

I will surely try it at home

Supper

Next - make one with a jig saw. :)

Super

sooooooooooiooooo cooooooooool. oh. perfect circle with oooooooooooooooooooooooo000000000

Good

Can you tell if there is anything to replace gearbox

awesome video

wow everyone need to see your creativity

Hello iwant to have requirements and procedure in written form can u please send it

Nice video

Amazing

Hello sir i made this but it cant work properly instead of moving from nail it is moving from pen

What will you do for radius measurements??????????

great idea mate..but can I use a 5v DC motor?

what are those red sticks ? and where to find a gear box

Thank you so much

You are legend

Can someone tell how did he fix the wires on the switch and gearbox..pls tell

Can u tell the use for this pls need for the intro for an exhibition

can i use soldering iron to connect the wires

Very nice

1 no

What are it's application or use in routine

Great man...very good.

This is a very simple tool of circle

Is gearbox necessary??

You are great

Great

hlo I need some help, in making of this project please help me

wonderful

awesome

mind bobling video

this is a good video

Bro where iam buy 5vdcmotor+gearbox

Can I use 9 volt battery

Kya ise maths exhibition k liye bana skte h

hi what is the gearbox where do I get it from

Thanks man

Parakar naam ke bhi chej hoti hai 😅😅😅😅😅😅

Thik hai ma chalti hi

Please tell where we can purchase the motor

nice

If we not join gearbox so it is possible

Cool ! But it's not possible for make a rosace !

From where we can get 2aa battery holder.... Switch and that 5v dc moter+gearbox ......plzzzz help me out...

Thank bhai

Can we buy 3 to 12v gear box to make it

Gearbox kya hai milta kaha hai

What are these sticks please tell me

Wow

great

How can we change it to another pen

I am taking this to school. as I go to school.

1 rank thanks

cool

ti do un consiglio pazzarello per mettere alla prova la tua creatività : prova a fare un ogetto capace di creare una spirale

Wonderful 👍🏻👍🏻👍🏻

The ice cream sticks are rare to buy

From where to buy this motor with gear box....

can you tell the procedure of it

what is gear box

wow 😊😊

What's the application?

Where did u get this gear box

And what are the red coloured strips

I get first prize 🏆

WOW.

Easy way just got compasss !!!!!!!

this is epic...

wow

Bro we want to fix the bottle with glue?

can i use a 9 volt motor

nice but pls dont waste the paper like this