Great I really appreciate the help. Just to clarify I will be powering arduino via its 5v power supply. So the additional 12v external supply will be enough for 5x12v solenoids? And I only need to concern myself with current?
Great I really appreciate the help. Just to clarify I will be powering arduino via its 5v power supply. So the additional 12v external supply will be enough for 5x12v solenoids? And I only need to concern myself with current?