I want to put a sonar (that I had on my powerboat) on my Tiger (OK so I am a guage weenie <img src="http://www.catsailor.com/forums/images/graemlins/laugh.gif" alt="" /> ) I am going to use an 18 volt battery and it requires 12 volts. Anyone know what I need to do to convert the voltage?
I plan to hang the sensor from the dolphin striker.