User manual

45
Introduction
There are many uses for a metal detector. You can
recover metal objects that you have lost in the garden or
on the beach, you can emulate the activities of the security
personnel at the airport or at public events, and you can
locate the electrical wiring in walls.
The kit contains all required electronic components.
Only a few elements have to be soldered to the circuit
board that is already equipped with SMD components. In
Fig. 1.1:
Components con-
tained in the kit