Source:www.zen.22142.zen.co.uk
Dan M 2013-10-10 17:08:06 I think it would be better to let the door push button be an input to a micro-controller, which could in turn flash lights in various rooms. If it just flashed once when the button is pushed, the person might not be looking in the direction of the light. With a micro-controller the lights could flash several times for a preset length of time to be more noticeable. [Reply] [Reply with quote] |
+20
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vishnu 2013-09-03 19:29:11 not bad circuit but not applicable in real condition [Reply] [Reply with quote] |
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iuly 2010-10-29 00:09:35 It is an interesting scheme but too awkward to use. If there are several rooms in the house can not be switched to function "Wait." [Reply] [Reply with quote] |
+28
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