Nope. I tried that but in vain. The LED just didn't glow. I used 40 turns of coil around a 1cm diameter material. If anyone of you got it right can you post the circuit so that I can cross check with mine. Anyway before I get a reply, I'll try out the circuit in my college's electronics lab.
Nope. I tried that but in vain. The LED just didn't glow. I used 40 turns of coil around a 1cm diameter material. If anyone of you got it right can you post the circuit so that I can cross check with mine. Anyway before I get a reply, I'll try out the circuit in my college's electronics lab.
I would suspect you need the coil tuned to the output frequency of the phone, this is likely to be very little of a coil at all for the frequencies involved.
I gues the iron core you used gave it to much inductance(The signal broke it self).You shod try whith air core and a flat coil.Or meaby 40 thurns is to much.As i sead eksperement. (Try difrent tipes of coil,difrent number of thurns,difrent wire...)