In door Temperature monitoring?
I am curious about how our new house warms up and cools down, so was hoping there would be a device which would let me record the temp in 2-3 rooms wirelessly then export it so I could see how quickly the house warms up or cools down.
Does anything like this exist? Even better would be to monitor the external temp as well, but that may be pushing it a bit far ;)
Re: In door Temperature monitoring?
An Arduino board, two or three or four digital sensors and a data logging card. You could make it for about £30 and a bit of simple code. I built one for a similar reason, monitoring max and min temperatures at different points in a room, but I didn't bother with data logging.
Have a look at www.hobbytronics.uk.uk. For some ideas.