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Use Earphone in a circuit??
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September 11, 2015, 12:14:12 PM »
Tirtharaj
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Use Earphone in a circuit??
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I was wondering how to use any ordinary earphone(the one we use with the mobile) in a circuit. I was planning to make a radio and i need a speaker or the best is an earphone for that. Any help?
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September 11, 2015, 12:32:53 PM »
saikat
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Re: Use Earphone in a circuit??
google for LM386 amplifier circuit - should be enough to get you started
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