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Topic: DTMF
Author	Post
Perrin 3 posts Popping In	29-03-2010 19:29 Anyone know which way I put my Leds in??
Anneo 1273 posts Power User	29-03-2010 22:50 The indication on the cicuitboard points to the right for the cathode,that is the longest of the two wires of a new LED. Anne
Perrin 3 posts Popping In	07-04-2010 17:23 Thanks Anneo. Also does anyone know the pin outputs of B1 and B2? As in +,-,~ and ~ ????

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