Can you recommend any USB modules for a) monitoring contact switches (e.g. NO/NC contacts in a PIR), and b) controlling relay switches (e.g. turn on an IR source and security camera)?
Best, Christopher
USB modules
Oct 21, 2009
2 Replies
If no one here offers assistance, try posting this query to news:comp.home.automation. There are a number of people there who may have suggestions for you.
Thanks Robert. - Christopher
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