'quite taken with :
that Mark flagged-up, 'though looks like it's either red or blue ...
so, wondered if there could be a way of indicating water temperature more precisely ... sensor + small LCD display in the wall by the tap, maybe ...
could be handy, if economical ... not sure how to do the sensor, but am guessing the upcoming display modules could be part of it ...
that Mark flagged-up, 'though looks like it's either red or blue ...
so, wondered if there could be a way of indicating water temperature more precisely ... sensor + small LCD display in the wall by the tap, maybe ...
could be handy, if economical ... not sure how to do the sensor, but am guessing the upcoming display modules could be part of it ...
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