• 
  Laser security system using laser diode and LM358 comparator IC

  1 × ₹650.00

• 
  Auto Water Pump Switcher using Arduino

  1 × ₹2,500.00

• 
  Mosquito Repellent using IC555 Mini project

  1 × ₹400.00

Subtotal: ₹3,550.00

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