Re: Lighting control system using Crozet microcontroller

["David Buckley" <db@xxxxxxxxxxx>]

--- In ukha_d@xxxxxxx, "alan_singfield"
<alan.singfield@n...> wrote:

> The system I came up with was based on the Croezet Millenium II
> microcontroller.

I love these icle modern PLCs. They are available from several
manufacturers, and some have an LCD on the front which is fine for
programming.  I have used several in non-HA roles, and one at the
office controlling lights, interfaced with a security alarm
(througfh relay contacts) and X10 via a universal module thing.  The
phone interface I mentioned recently blipped the universal module,
so the inside and outside lights were on when I arrived.  And went
off once I'd left.  Very neat.  And when the alarm rang the lights
went on.  Did it with a PLC (a Siemens Logo) 'cos I had one hanging
around.....

I did have a "proper" PLC (omron, ladder programmed) in the last
house dedicated to controlling a set of curtains...





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