Picture of Neha Aggarwal
Grass Cutter
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by Neha Aggarwal - Friday, 28 February 2020, 9:22 AM


Grass Cutter is a machine which cuts the grass and works on solar energy. The solar panel is used to charge the battery which provides electricity to the Arduino. It also has obstacle avoiding mechanism. An ultrasonic sensor detects the obstacle and turns accordingly. It is an energy saving device.


  • Arduino UNO
  • Solar panel
  • battery 9V
  • Ultra Sonic Sensor
  • Breadboard
  • Jumper wires
  • Motors