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Entertainment for kids : How to make a DIY Draw-Bot for kids




Introduction


Hello!


Welcome to Makersgeneration - Your first choice for easy science experiments for kids.


Hey makers! Ready for a fun and easy project that will get your creativity flowing? In this blog post, we'll learn how to make a simple scribbling robot – a little machine that draws cool patterns all by itself!


This project is perfect for kids of all ages who love to create and explore. With just a few everyday items, you can build your own robot artist. But, before we go into making our DIY robot for kids, let's quickly look at the materials we'll need for this project:



Required materials




  • Plastic cup

  • DC motor

  • Battery

  • Power switch

  • Jumper wires

  • Cardboard paper

  • Scissors

  • 3 Marker pens (of different colors.)

  • Glue or Tape

  • White plain sheet of paper



Workings


This project works mainly on the principle of vibration. The vibration is produced with the help of a DC motor and a little weight (cardboard paper) attached to the motor shaft. Once the system is turned on and the motor starts to turn, it vibrates the plastic cup, and the markers attached to the cup start moving in random directions on the surface it is placed on thereby creating different colorful patterns.



Steps to make a drawing robot


Follow these simple steps below to make your Draw-Bot:


Step 1:


Turn the plastic cup upside down and glue a small square cardboard cutout to the base of the cup.




Step 2:


Glue the battery and power switch to the cardboard cutout and connect them following the circuit diagram below:





Step 3:


Secure the DC motor also to the cardboard with the motor shaft extending beyond the edge of the cardboard paper, then connect the three devices following the circuit in step 2.




Step 4:


Next, cut out a small rectangular piece from the cardboard paper, make a small hole towards the end of the paper then fit the shaft of the DC motor tightly through the hole.



Step 5:


Secure the 3 marker pens around the body of the plastic cup with glue or tape.




Step 6:

Secure a white sheet of paper on a flat surface with tape (this will act as your drawing canvas)


Take off the lids from the marker pen, then place your Draw-Bot on the white paper. Your Draw-Bot is ready for some scribbling!!




Demo video

Turn on the power switch and watch your bot amaze you with some artistry.





If you enjoyed working on today's project and would love more projects related to science at home for kids, then you should check below for our amazing offerings.



STEM Summer camp in DC and Maryland


You are looking for a nice 2024 summer camp for this year for your children focusing on STEM (Learn how to code, make robots, use 3D printing, droning and more) in the Washington DC, Maryland and Northern Virginia area. Come join us in Silver Spring Maryland where your children can learn and have fun.


Check the following link for more details and the dates:




Online after-school focused on STEM


You and your children are looking for nice activities to have fun and learn new things and skills. Come join us for online classes such as:


  • Python coding for kids and teens

  • Coding for elementary school students

  • Make video games

  • Electronics

  • Digital modeling (Create cars, rockets, rings, etc) for 3D printing and much more with the following link: Online after-schools 



Other cute things to make and hand-crafts for kids (tutorials)



If you are looking for more cool Arduino and STEM project ideas to do with your kids, take a look at these other activities:




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We can be reached at: contact@makersgeneration.net if any questions.



See you very soon.






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