• × IRF9540 P-Channel Mosfet Transistor  1 × ₨50
• × SN74293 4 Bit Binary Counter  1 × ₨30
• × Ferric Chloride  1 × ₨80
• × LM741 Operational Amplifier IC  1 × ₨20
• × 74LS05 Hex Inverter IC  1 × ₨30
• × Joystick  1 × ₨100
• × Fire Flame Sensor  1 × ₨120
• × Soil Moisture Sensor  1 × ₨150
• × Ultrasonic Sensor  1 × ₨230

Subtotal: ₨810

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