Parts Required:-

  • 12v dc motor,
  • 12v power supply
  • 5v power supply
  • ir sensor module
  • 5v relay
  • npn transistor
  • 500k ohm Resistor
  • wire
  • hot wire thermocol cutter,tools

 

 

 

 

 

 

 

 

 

 

 

For making watch the video...