For this assignment, i used a dc motor to roll a tissue paper roll automatically. I tried using the cardboard cylindrical thing that comes with the tissue paper, but since the circumferece was too big, it didnt really work. So finally i used a pencil as a holder and glued one end of the tissue paper rool to the pencil and then stuck the pencil to the motor.
Materials used:
1 arduino
1 breadboard
1 dc motor
1 pencil
1 small roll of tissues
1 laptop
1 battery to power the motor
Attached is the code and the video for the same.
https://www.dropbox.com/s/j9ov32qq4gkdot3/20131021_201343.mp4
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