Tag: Morse

Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino
Arduino

Translating “Dah” and “Dit” Speech Into Morse Code with an CWVox using Arduino

image: CWvox Prototype connected to the radio (Source: Kevin Loughin) These days, it seems like every speech-detection-related project is based on some kind of advanced algorithm, such as machine learning, pattern matching, or spectrum analysis. But Kevin Loughin (AKA KB9RLW), an...

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Programmable CW Morse beacon
USB

Programmable CW Morse beacon

Marko Pavlin has designed a Mini USB dongle with STM32F0xx that is connected to USB and controlled via command line interface. Mini USB dongle with STM32F0xx is suitable many for simple, mini projects. I attached speaker to Timer14 PWM output (Pin PA6) and LED (or optocoupler...

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