Kill weeds with a directed stream of general herbicide


Admission: This is just an idea, a work in progress, with some cheap parts on order from Sum Ting Wong (my favourite supplier).


Weeding. Weeding using mechanical means is .. well .. mechanically complex.

Squirt gun

If the rover moves forward at a steady pace, it should be possible to aim a chemical stream with only one degree of freedom.

And use a squirt gun.

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Something I'm doing wrong? Solved my problems? Got a better idea? Got a similar problem?
Think I might have solved your problem? Ninety-nine problems, but your robot ain't one? Say so ..