Im not really the Arduino builder type but I cant find what I need elsewhere (or they dont understand what I am asking). I have a 12VDC hot water recirc. system that I am building. I need to trigger the pump to run for 10 min every hour. Power is currently being supplied by a 12V battery but very soon will be powered by a solar charge controller so it only runs during the daylight hours.
I need something that has the ability to be manually updated for winter vs. summer use as it will need to run for longer periods in the winter.
Any help or links would be welcomed, and I am sorry if I didnt put this in the correct location.