how to make computer model with waste material

In this post we have written on how to make computer model with waste material | CPU | Keyboard | Mouse | Monitor

how to make computer model with waste material
how to make computer model with waste material

Creating a computer model using waste materials like cardboard and color paper is a fun and eco-friendly project. This model won’t be functional but will serve as a great educational and decorative item. Here’s a step-by-step guide to making a computer model:

Materials Needed:

  1. Cardboard: Recycled from old boxes.
  2. Color Paper: For decorating the model.
  3. Markers or Paint: For additional details.
  4. Glue: Hot glue or any strong adhesive.
  5. Scissors and Craft Knife: For cutting the cardboard and paper.
  6. Ruler: For measuring.
  7. Pencil: For marking.

Video steps on how to make computer model:

1. Create the Computer Monitor:

  1. Cut the Cardboard:
    • Cut two rectangular pieces of cardboard for the front and back of the monitor. The size depends on your preference (e.g., 30 cm x 20 cm).
    • Cut strips of cardboard (around 4-5 cm wide) for the sides of the monitor to give it depth.
  2. Assemble the Monitor:
    • Glue the side strips between the front and back pieces to form a box shape.
    • Cut a smaller rectangle from the center of the front piece to represent the screen.
  3. Decorate the Monitor:
    • Cover the exterior of the monitor with color paper. Use black or dark gray for a realistic look.
    • Add a piece of black or dark blue paper inside the screen cut-out to represent the screen.
    • Use markers to draw buttons, logos, and other details on the monitor frame.

2. Create the Computer Base (CPU):

  1. Cut the Cardboard:
    • Cut a rectangular piece for the front of the CPU (e.g., 20 cm x 15 cm).
    • Cut additional pieces for the sides, top, bottom, and back to form a box.
  2. Assemble the CPU:
    • Glue the pieces together to form a rectangular box.
    • Ensure the front piece is attached last, so you can add details.
  3. Decorate the CPU:
    • Cover the CPU box with color paper.
    • Use markers to draw a power button, USB ports, ventilation grills, and other details.

3. Create the Keyboard:

  1. Cut the Cardboard:
    • Cut a rectangular piece for the keyboard base (e.g., 25 cm x 10 cm).
    • Cut small square pieces for the keys.
  2. Assemble the Keyboard:
    • Glue the small squares onto the base, leaving small gaps between them to represent keys.
  3. Decorate the Keyboard:
    • Cover the base and keys with color paper.
    • Use markers to draw letters, numbers, and symbols on the keys.

4. Create the Mouse:

  1. Cut the Cardboard:
    • Cut a small, rounded shape for the mouse base.
    • Cut two small buttons from cardboard.
  2. Assemble the Mouse:
    • Glue the buttons onto the mouse base.
  3. Decorate the Mouse:
    • Cover the mouse with color paper.
    • Use markers to add details like a scroll wheel and buttons.

5. Final Assembly:

  1. Arrange the Components:
    • Place the monitor, CPU, keyboard, and mouse in a realistic setup.
    • You can glue them onto a larger piece of cardboard to keep them together as a single model.
  2. Add Additional Details:
    • Use extra color paper or markers to add cables connecting the monitor to the CPU, the keyboard, and the mouse.
    • Draw or glue additional decorative elements like a mouse pad, desk items, or a background scene.


This project is a great way to recycle materials and create a realistic-looking computer model. It’s perfect for school projects, educational displays, or just as a fun craft activity. Enjoy building your computer model!

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