How to Make PENCIL Sharpener MACHINE From Cardboard DIY at Home/SCHOOL

About: DIY Ocean is a channel where you can find cool 'How To' projects and crafts made out of cardboard and easy to use materials. These playful DIY tutorials are helpful for your science projects and exhibitions ...

Materials you will need-


-100 RPM DC Motor

-Glue Gun



-Bottle cap

-9V battery

-On/Off switch

Step 1: Take 2 Square Pieces of Cardboard, 5cm Each, and Stick Them on Either Side of the DC Motor As Shown.

Step 2: Do the Soldering Process As Shown.

Step 3: Cover the Top With a 5cm * 3.5cm Cardboard Piece, Which Has a Square Hole As, Shown.

Step 4: On the Sharpener, Make a Dot Where the Tip of the Pencil Will Be.

Step 5: Glue the Bottle Cap to the Motor As Shown. Fix the Sharpener Over the Bottle Cap Vertically As Shown. Match the Dot With the Centre of the Shaft.

Step 6: Glue the Battery to the Cardboard. Place the On/off Switch As Shown, and Connect It to the Wire of the Motor. Connect Them to the Battery.

Step 7: Take a 10cm * 8cm Piece of Cardboard. Glue It to a 10cm * 3.5cm Piece of Cardboard As Shown.

Step 8: Take a 10cm * 4.5cm Piece of Cardboard With a Slot for the On/off Switch and Glue It to the Top As Shown. Place the Switch.

Step 9: Cover the Back Side With a 7.5cm * 3.5cm Piece of Cardboard.

Step 10: Make the Following Cardboard Cutouts of the Given Measurements. Glue Them Together As Shown. Place This Box Inside the Sharpener Machine.

Step 11: Cover the Front With 2 Cardboard Pieces of the Given Measurements. Make a Hole in the Top Piece to Insert the Pencil.

Step 12: Stick a Bottle Cap to the Bottom Piece to Act As a Knob. Label As Desired. Your Pencil Sharpener Machine Is Ready!

Step 13: Watch the Video for a Detailed Tutorial!



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