2024 Capt'n Jack's Bristol Bay- Out Now!


The 12 Volt Doctor's Project Book

Weems & Plath


The 12 Volt Doctor's Project Book by Edgar J Beyn offers a variety of electrical building projects with circuits that go beyond basic equipment found on a boat. It is a great guide for the experienced electrical or mechanical technician.

  • All projects are related to 12 volt battery systems and direct current
  • Projects discussed include: adding a battery bank without an additional main switch, making an ammeter for high current, high and low voltage indicator lights, alarm systems, wind speed indicators, and motion sensors
  • Paperback with drawings & diagrams
  • Advanced electrical system guide for boats
ISBN: 1-878797-01-8