How to Build a Simplified Arduino CW Trainer
On page 39 of the September QST there is an article by RARS VP Tom Lewis, N4TL, titled "Arduino CW Trainer" explaining how to build the device. Tom has an updated version of the article on QRZ website titled Arduino Morse Code Trainer
Tom briefly discussed the article at the September RARS Membership Meeting.
For further infomation contact Tom