[Lab] christmas light pcb

Janick Bergeron janick at bergeron.com
Tue Dec 25 09:28:01 EST 2012

Likely a 1-wire protocol (http://en.wikipedia.org/wiki/1-Wire) with the first light being the master and the other ones the slaves.

If that is the case, you'll have to sacrifice the first LED to control the remaining ones from your own source.

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