I spent much of last week’s “Pi time” wrestling to get temperature sensors working through the Atmega on the Gertboard. It was quite time consuming, but I managed to find some great helpful web sites and glean a bit of info from each. Once I’d got two different types of sensors calibrated, installed and working (and a third type temporarily abandoned), I started fooling around with logging the temperature readings. As things do, it evolved roughly like this… View the temperature data on the screen updating every second Make the temparature data stop scrolling and […more…]