Raspberry Pi 2... Master It Today! Programmers may be able to understand how the computer thinks and process their input codes but seldom do programmers realize how the computer accomplish the instructions fed to its system. This is where Raspberry Pi comes in. Learning how software and hardware wo...

UB1280 12V 8AH - Absorbant Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation in any position.   Common uses for the UB1280: Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medi...

Professional rebreather diving instructor Jill Heinerth helps divers navigate the complex, and sometimes intimidating world of rebreather diving. Providing clear, candid and straightforward information based on her decades of exploration and teaching experience, Jill leads readers through the histor...

Round Rubber Shim Kit, Shakespeare Model 418, for 4365 stainless steel 4-in. straight mount with round flange, includes 2 rubber shims.

Dave Perry's 100 Best Racing Rules Quizzes highlights specific aspects of the racing rules in an enjoyable format designed to help you become much more familiar with The Racing Rules of Sailing. Increase your knowledge of the rules and your racing will improve dramatically as you gain greater confid...

Southwest Florida Ports Of Call is the only current cruising guide devoted exclusively to Florida boating on the Gulf coast region from Tarpon Springs south to Everglades City. Featuring stunning color aerial photography this guide is useful for both those aboard their boat on a Southwest Florida cr...

Based on chance and a willful surrender to fate, Chinese fortune-telling relies on age-old Eastern rituals to open the doors to the future. For centuries, troubled souls sought advice about difficult situations by contacting the gods and goddesses through divination sticks. With Chinese Fortune Stic...

Marine GPS Receiver SA-920 with Sirfstar 4 Chip: High End GPS Receiver for Boat, Ship - Usable with Plotter, Radio, Fishfinder, etc over RS-232 Interface*. . Overview: Output Lat/Lon, Time, Speed, Course & Satellite Data in standard NMEA protocol and at RS232 level which can be linked directly to ma...

Conway has a strong reputation for its model making publications, emphasized by the continued popular success of Model Shipwright journal. This new title addresses the requirements and taste of today's model makers. Build Your Own Model Yacht is presented in full color throughout, using step-by-step...

The Clipper Wind system shares the same 110mm square case as its sister instruments in the Clipper range. the display is exceptionally large and clear with 60 segments for full 360 degree direction indication. Windspeed is shown in knots M.P.H. or Metres/second. The pointer style is selectable from...

High quality replacement Protection Metal Ring for Mast - 10 Pack for the DF65 Dragon Force RC Sailboat by Joysway.SpecificationsLength: 0.5 in (12.7mm)Height: 0.5 in (12.7mm)Width/Diameter: 0.1 in (2.5mm)Weight: 45.4 g (1.6oz)Fits These RC ModelsJoysway Dragon Force V1 RC SailboatJoysway Dragon For...

Here's a book to hurl at the culinary barbarian on your crew, though it's a lot more than a simple defense against digestion...John Payne, who writes with wit and clarity, makes the business of learning to be a good sea cook much more entertaining than it might otherwise be...All in all, this is an...