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help with electromagnetic waves

alempije

Aug 7, 2014
2
Joined
Aug 7, 2014
Messages
2
hi all, so i have been trying to make a simple metal detector, i find on the internet with clalculator and am radio. Calculator broadcast EMW when is close to metal and am radio picks them up and amplifies them. Thing is i dont have am radio and cant find anywere to buy it, so is there a way to pick up that waves from calculator and to hear them on the speakers or headphones? sry ignorance of electronics and my bad english.
 

alempije

Aug 7, 2014
2
Joined
Aug 7, 2014
Messages
2
, it woud cost me more money to buy and ship to serbia, i was wondering if some1 can make scheme and what parts i will be needed to make just frequency receiver with speakers on output,if that is possible.
 
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