This Instructables is not only about The Instructables Logo - The Robot, But it also about HOT GLUE CASTING!!!...It shows you how you can make your very own Instructables Robot model!!!.. Which could also double up as a cool night light!..

After seeing one too many instructables on How to make the instructables robot, I have been wanting to make one of my own, in my very own way!!!

Now, hot glue is used as an adhesive by most people, but I decided to use it as a casting material... and It turned out really great!!!...

For some amazing pics of it, roll over to the last step!!!... :D

Step 1: Gather The Supplies!!!

  • Hot Glue Sticks. {Buy it from your local crafts store or see here.}.
  • Sugru {Red}. [Buy it , or win some by posting some awesome instructsbles!!!...  ;) ].
  • M-seal {epoxy} (optional -- may use sugru or any other epoxy in it's place). {Any epoxy from your local hardware shop would do the job!}.
  • Elmer's glue (or fevicol or any other similar glue from your local crafts store!).
  • UHU super glue (optional). {Buy it here}.
  • Clear Tape / Electrical tape (optional). {From your local crafts store!}.

  1. A Hot Glue Gun. {Buy it here}
  2. Cutter Knife.
  3. A pair of Scissors.
  4. Soldering Iron with Solder (optional). {Buy it here}

  • Double Layered Cardboard ( The one, usually used in packaging of heavy goods).
  • Black Chart Paper.
  • A female USB port.
  • A male to male USB cable.
  • A  5.5X2.5 mm female dc jack  (Only in case you are planning to use more than 25 L.E.D.s as I did!).
  • A power supply (Only in case you are planning to use more than 25 L.E.D.s as I did!) {I used a SMPS!!!}.
  • A Power Switch (3A, 250V -- ratings actually depend upon the supply voltage in your country).
  • Connecting Wires.
  • Pet Bottles {or any other sturdy plastic would do the job!).
  • L.E.D.s {The more, The Better!!!... I used 40 L.E.D.s -- 3.6V, 18mA}.
  • Yellow (water based) Paint.
  • Black marker pen.
  • Aluminium foil paper
  • 10 ohms resistors (at least 0.25W)--3 pieces
  • A bowl (to be used as mould for the body!).
  • A glass (to make the cavity for the L.E.D.s!!!).
  • Cellophane paper (optional).
In case you are not able to get anything, just leave a comment...

That is really cute. I think you did a great job.

SparkySolar10 months ago

If you have molds of everything, you can mass produce.


SparkySolar10 months ago

If you have molds of everything, you can mass produce.


SparkySolar10 months ago


khietman2 years ago
Just to follow up, I did end up finishing this project:


I'm glad you posted this instructable, using hot glue worked out very well.
Siddharth Jain (author)  khietman2 years ago
Amazing!.... those horse ears really look nice.... :D
Dude where did you get sugru in india?????.....have searched for it alot yet can't find it
awsome dude you made a soldering iron stand form MECHANIX set,well i have the same set lying around need to see if all those bit's are still in the box or i may have lost most of them over the years.
Oh!..you noticed that!... :D
Well, in case you are not able to find the screws, you can always buy some from any hardware store.....as I did too!!!... :)
made myself a soldering iron stand too :) :)
I'm gifting you a THREE MONTHS PRO dude!!!  :D  (I'll PM it to you!)
Cheers and Enjoy!!!  :D

Thanks :) :) :)
Well I got it from Instructables!.... in the Instructables prize pack that I got when I won a challenge and a contest...... :D (yup!..Instructables is AWESOME!!!. ;) )
Siddharth Jain (author)  Siddharth Jain2 years ago
BTW, even M-seal painted red, should work the same!!..... :D
thank's for taking the time to reply back, will have to try it with m-seal(never have liked it it's a sticky mess)
It's a mess for sure!...
khietman2 years ago
Very cool idea. Since I didn't see it in the materials list: what kind of oil did you use? I'm planning on doing this for a project of my own. Though I'm using plywood as the thing I'm casting in and so I don't know that oil is even what I'd want to use on that, but I'm still curious.
Siddharth Jain (author)  khietman2 years ago
Well I just used the mustard oil...but I think any other vegetable or machine oil shall do the job equally well!..(I'd prefer machine oil though with plywood...).... :D

Can't wait to see your results!!!!!..... :D

cheers!.... :D
This gives me sooo many ideas... Just a quick question. How many hot glue sticks did you use? And the glue won't stick to the tape?

Great job!
Siddharth Jain (author)  Adambowker982 years ago
I just used around 8 glue sticks of 11 inches each....
2 for the head, 2 for hands and legs and the remaining for the body.....

well, it might tend to stick to tape if no proper oiling/lubrication is done....

:D Thanks!!!... :D
skj992 years ago
this sure is a winner!
Siddharth Jain (author)  skj992 years ago
:D Thanks!!!... :D
chaitanyak2 years ago
hope you win dude!
Siddharth Jain (author)  chaitanyak2 years ago
But it hasn't been accepted yet!!!
I think it's time that I should ask for help on the help forum....

Thanks a lot by the way!!.... :D
Tomdf2 years ago
Say what?! That's hot glue?! I'm amazed by how well that worked, nice job!
Siddharth Jain (author)  Tomdf2 years ago
Even I was!!...
:D Thanks!!! :D
ChrysN2 years ago
He looks very impressive!
Siddharth Jain (author)  ChrysN2 years ago
:D Thanks a lot!!! :D