Metal Detecting Robot?

I'm throwing you gold just in time for National Robotics Week challenges! Should be cheap & easy enough to add this $1.55 metal detector to your robot and have it search for metals:


  • WhitWhit Posts: 4,096
    edited 2018-04-23 - 02:47:58
    Did you order one (or more)? We could all get some and play!

    Sorry - Just saw this!

  • ercoerco Posts: 19,587
    Yes, and they really work for ferrous metals over short distances. Can't go wrong for a buck fifty.
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