26 May 2012 svo   » (Master)

Automatic morse key for CW practice



A single-paddle automatic and manual key for morse code (CW) sending practice. It is built from HDD parts and uses a TI Launchpad MSP430 microcontroller for keying and making sounds.

Syndicated 2012-05-26 18:33:27 from svo's interactive persuasion vehicle

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