I am a novice with all of the circuit design stuff, I just recently learned on a previous post of mine (here), that i can use mosfets to drive my components.
I have a sketched a circuit how i plan on wiring it up and don’t know if it’ll work. I have a 150 W power supply this one and want to eventually control a number of valves and pumps. I am starting with the most simple case, the adafruit plastic solenoid valve. I start with that one because i will have around 6 in total so i’d like to make it simple to add other components to be powered. Here is the first iteration of how i plan on doing it, please critique it and let me know it this will work. I don’t want to damage my photon or my house.
I have a linear voltage regulator between the power supply and the MOSFET, is this correct? What would be the best way to add another exact same valve that i’d like to switch independently.