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>>> Anna University Sixth Semester Question Bank Collection (R2013) ECE,MECH,CSE,IT,EEE,CIVIL,EIE
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>>> Anna University Question Papers : April May June 2015 Question Papers | Nov Dec 2014 and Jan 2015 Question Papers

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Collaborative Project - V+

This is the Basic Circuit Diagram of this concept... We can Extend it with LCD Display and Microcontroller to view the accurate result....


Components required :
Power supply
Resistors ¼ watt (1kΩ; 150kΩ)
Light depended resistor (LDR)
Transistor BC547
Buzzer 6V
Transparent flexible plastic tube

Guys Do it..Smile And Post here your outputs..

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Am ITian! am not good with circuits...I taught tis idea so shared....

[Image: jRHNJwz.gif]


@Srini why led and ldr placed inside the water?

nesan, proud to be in V+ Team.



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