Collaborate Disseminate
Have you ever found yourself suddenly in need of finding a small metal object hidden in the woods? No? Well, neither have we. But we can’t say the same thing …read more Continue reading Impromptu Metal Detector Built From the Junk Bin
If you ever thought about becoming a treasure hunter this simple DIY metal detector by [mircemk] may be a nice project to start with.
The design is based on an opensource metal detector called Smart Hunter. This Very Low Frequency (VLF) metal detector uses transmitter and receiver coils in so-called …read more
A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached. [Łukasz Podkalicki] shows us a more sophisticated machine, but with judicious use of an ATtiny 13 it is not a complex one. …read more