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Table Fan


  • stand for support
  • Plastic Bottle
  • Switch(on/off)
  • 9v battery with cap
  • DC motor(high torque)


The blades are made from plastic bottle which is cut using cutter. Using heat the blades are given shape . They are approx 120° apart. A dc motor is used to rotate the blades. DC motor can rotate the fan also since torque requirements is less. The fan is controlled using A simple On/Off switch.

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