Simple metal detector(for a noob that doesn't know anything about electronics)? Answered
Hello. I would like to start by saying that i don't have a clue how electronics work. I don't know how to connect parts, i don't know what ohm value to search etc.. Now, i realyl wanted all y life a metal detector, but im a mechanics, so why dont I build my own?
BECAUSE I DON'T KNOW HOW! thats why..
Some say i need to use some kind of thng called beat frequency oscillator, and I found one on ebay but I don't know if i can use it in a metal detector.. Can you tell me so?