| Post 3 made on Wednesday February 14, 2007 at 06:53 |
Mike13 Long Time Member |
Joined:
Posts: | January 2007
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Hi GYPSMOB,
Thank you for your reply.
I got a mail from Xantech (your tip) They sell a 'led and light sensor module' that can detect the color of the on/off light of the device.
I wonder if it works and how it works, but one sensor for $ 60,- ???
Mike
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