Topic: Receiving temperature and like values (Read 2404 times)

liderbug · « **on:** June 18, 2011, 11:38:13 AM »

We have a 15x30 hydroponic greenhouse http://lidderdale.net/hydro and I'm always looking to geek it up a bit more. My computer controls the 2 pumps for watering. I'd like to install a TempLinc - except it's been discontinued. I'd also like to install a PresLink in the bottom of my sump to measure water level - except it's never been made. So I guess my question is: has anyone done a mod to input a variable voltage, say 0-9 vdc, and send a query request? Recv 7.27v = 98.6 deg = 18.5 inches deep = gate half open/closed = x% of whatever.

Thanks.

luke03 · « **Reply #1 on:** June 22, 2011, 02:41:11 PM »

That can be done easily with some other devices. I don't know if you searched for it.

dbemowsk · « **Reply #2 on:** June 23, 2011, 05:35:58 PM »

I too wish that there was more X10 equipment to read ADC (Analog to Digital Converter for those who don't know) data.

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Author Topic: Receiving temperature and like values (Read 2404 times)

liderbug

Receiving temperature and like values

luke03

Re: Receiving temperature and like values

dbemowsk

Re: Receiving temperature and like values