In reference to your question regarding the pump.
The pump does not need to reverse it's polarity. It only needs to be activated then delayed thru a complete cycle. I have looked at a few commercially available timer circuits. The one thing that I don't want is for the circuit to reset until...
Electronic design assistance needed.
I am seeking assistance from someone that would assist me in designing a custom circuit for a prototype that I am working on. I would be willing to work out a mutually lucrative contract with someone who wanted to get involved with this project. I will...