Water Level Indicator and Overflow Alarm Kit

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This kit is consist of

  • Resistor – 470Ω(10),  100Ω (10),  10k (10);
  • Transitor -BC547(4)
  • LED- Red,Yellow,Green;
  • Buzzer
  • 6V battery
  • water tank
  • Breadboard medium
  • Connectors
  • Switch

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Water Level Indicator and Overflow Alarm Kit