DIY tach for outboards???[ Ol' Paw's Boat Motor Bulletin Board ] [ Ol' Paw's Fishing Page ] Posted by Carron (216.78.29.98) on December 21, 2003 at 08:34:00: Anyone know of a source for plans or just a circuit diagram for a home-builder's tach usable for outboards? TIA/Carron |