Thermister

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/apps/matlab_visualizations/55851"></iframe>

<iframe width="450" height="260" style="border: 1px solid #cccccc;" src="https://thingspeak.com/channels/91926/charts/1?bgcolor=%23ffffff&color=%23d62020&dynamic=true&results=120&title=Past+30+minutes&type=line"></iframe>