The circuits that they designed bordered on genius. Recently, some 30 years later, I decided to design a relay circuit to perform a simple task - to generate the dits and dahs of Morse code.Gary AndrewsPractical Wireless
Instead, it responds to the lightest on/off tapping-touch of two fingers to produce the dots and dashes of the Morse code when connected to an electronic keyer.E. Chicken MBE, G3BIKRadcom