Grass watering robot

Made this project for the summer it has 2 cans that can be filled with water and when the servi moves the water spills and can water grass. Haven’t got a chance to test it outside yet and one wheel isent moving so those are some stuff I have to fix but here it is.

Still some work to be done

Do you have a caster wheel in the back? It’s a very long robot and with the drive wheels only at the front, turning must be very hard.

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