aliraza786
Full Member level 4
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i have build this circuit
Google Images
but this does not work i adjust the values of resistance nad capacitor to give output only at 2KHz but it gives me output on all frequencies i dont know what is going wrong help me....
Google Images
but this does not work i adjust the values of resistance nad capacitor to give output only at 2KHz but it gives me output on all frequencies i dont know what is going wrong help me....