If you've experienced your trolling motor battery lose its power because of its sub-par build, then you know how painfully frustrating it is. Like any battery-powered mechanisms in fishing boats, ...
This handy circuit can be used as a speed controller for a 12V motor rated up to 5A (continuous) or as a dimmer for a 12V halogen or standard incandescent lamp rated up to 50W. It varies the power to ...