Is it possible to power a led with passive earphones?
Hi,
Is it possible to power a led with passive earphones?
I took apart some earphones and connected the 2 wires in the right earphones and it didn't power the led. Am i doing it wrong? thanks
Is it possible to power a led with passive earphones?
I took apart some earphones and connected the 2 wires in the right earphones and it didn't power the led. Am i doing it wrong? thanks
3
answers
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Answer it!
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No there will not be enough power to light the LEd, most (depending on type and colour) need around 2 - 3 volts and 10 MA of current.
Nov 24, 2010. 5:28 AMrayjai (author)
says:
Thank you.
I seen people connect led and viberate motors to passive headphones.
how were they able to do that?
thanks
I seen people connect led and viberate motors to passive headphones.
how were they able to do that?
thanks
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