[OpenTRV-dev] The news !
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Thu Mar 21 07:55:40 GMT 2013
On 21/03/13 07:49, Damon Hart-Davis wrote:
> Very good, thanks.
> I'm astonished that this isn't doing end-stop sensing by current draw since the end-stop is not going to be in a fixed position between valve heads; are you sure that the sensor isn't to help get intermediate positions consistently instead (for partially opening the valve to a given %age, having calibrated)?
The opto-reflective switches are for counting revs. They detect
end-stop either by current (possibly easiest for detecting off-load)
and/or load related changes in rotational speed.
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