NavSource Online: Battleship Photo Archive
From the NavSource Photo Archives, Post-Dreadnought / Washington Conference Design Battleships selection, the USS IOWA, BB-61.
Arduino Ham Radio Starter Kit
Welcome to he Arduino Ham Radio Starter Kit, a “virtual box” of ideas and motivations with one objective: More hams and their clubs engaging the local maker community as a gateway to amateur radio.
Part one in the series: Click here to get started
Amateur Radio RF Safety Calculator
Are you legal? … http://hintlink.com/power_density.htm