This schematic is presented as a courtesy of The Whiterook Products Company. You can "homebrew" your own Code Buddy or buy our KIT or FULLY ASSEMBLED Code Buddy Code Practice Oscillator. We sincerely hope you enjoy learning and practicing the Morse Code! For more information, check out our CW & Morse Code Links. Have Fun!
CLICK HERE to read about the Model O-2 Code Buddy Kit or fully assembled version.