HI everyone.
i'm student of Electrical Engineering and in last year. Our group making final year project named as "Landmines detection using Drone". So far we have completed the Drone which have a payload of 1.5kg and a "Base Station" which will get the coordinates from Drone upon mine detection using its composite GPS module. Now we are stuck with Metal detector which will be less in weight and has more detection range. Please guide us which one will be suitable for us . Either from Pulse induction or EMI... If anyone has a design then please share with me. Thanks a lot..