We’ve featured quite a few of [mitxela]’s projects here in the past, and many of them have the propensity to be labelled “smallest”. His Morse Code USB Keyboard Mk II adds to that list. It’s a Saturday afternoon project, with a few parts slapped onto a piece of perf-board, that allows using a Morse key as a USB keyboard. This project isn’t new or fresh, but we stumbled across it while trying to figure out a use for a Morse key lying in the author’s bin of parts. You can practise transmitting, by reading text and typing it out on the key, and then look it up on your computer to see if you made any mistakes. Or you can practise receiving, by asking a friend to punch it out for you. Either way, it’s a great way to hone your skills and prepare for your radio operators license exam.
via Blog – Hackaday http://ift.tt/2k2V8fd