Ky cowboy
Well-known member
I recently built my own version of an automatic cow sprayer. Everything is welded and plumbed in ready to go. But I'm having a little trouble on getting power to the pump. I bought wobble box limit switches to activate the pump but the actuators aren't long enough to make contact with the cow as it walks thru. So I bought a photoelectric proximity switch and thought I'd go that direction with it, it didn't throw enough juice to it either. So now I'm at a stand still scratching my head any ideas would be great. Thanks