Magnet Follower Debugging Kit

Three little gadgets to embed a magnet inside, that are very helpful for magnet following robots.

I designed those gadgets for debugging a feed pusher that operates in a barn, where magnets are hard to see / keep track off. So I use the markers for marking magnets on the ground, printed in green for the south pole and red for the north pole. That's very helpful as well for measuring out the magnets to draw them correctly positioned into a plan.

The magnet tester key fob I use for determining the pole when gluing magnets in and to test polarity on magnets already glued in.