I need help building the electronics for a home project. Essentially I am trying to:
1. Charge a battery with a solar panel
2. Activate a 12solenoid valve controlling pressurized water with a push button
3. Have the solenoid close after an adjustable time delay
I was able to find solar...
Thank you for your support guys.
I am a newbie to the Electronics, but I did read for a long time and search but this is my first circuit it may look easy for you but I need help.
Here are two schematic and I need them to be joined together with Op protection and reverse voltage...