Overview
This is a very simple set of logic chips to turn a pump on and off depending on if there is either gas or pressure in a Tank fill point.The logic can read for pressure or for moles or for a gas ratio if desired.Benefits are: you can empty a canister without worrying about turning a pump on or off. The pump is set at a single rate and you know your power draw. The pump can be hidden away.I use this to make an empty point into a greenhouse to send my waste CO2 directly to the plants. Helpful early game if you don’t have a full gas recovery system set up be want to feed your plants.
Technical drawing
