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October 2nd 17, 06:11 PM
posted to rec.radio.amateur.moderated,rec.radio.amateur.equipment
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[KB6NU] 1950s Morse key becomes a USB Keyboard
KB6NU's Ham Radio Blog /////////////////////////////////////////// 1950s Morse key becomes a USB Keyboard Posted: 01 Oct 2017 12:11 PM PDT http://feedproxy.google.com/~r/kb6nu...m_medium=email The video above shows how someone turned her fathers old straight key into a USB keyboard. This imgur gallery shows some construction details. The processor is an Arduino-compatible Teensy embedded in the base. Currently, the project only supports lower-case characters and character timing is set at a fixed value, but adding upper-case shouldnt be too difficult. All youd have to really do is to add a prosign for SHIFT. The post 1950s Morse key becomes a USB Keyboard appeared first on KB6NUs Ham Radio Blog. |
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