I am a software developer dabbling for the first time in some electronics using Gadgeteer, perhaps a dangerous thing! Anyway, we are working on a project for Halloween that involves flowing fake blood. I have a 12v pump that I’d like to run at 6v so that it goes slower. It’s max rated current is 350 mA. I suspect that I will want to put a couple of resistors across the negative and positive feeds? If so, what size would I want?
Thank you for the help!