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
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