Hello again, I have a project where I wish to take the ambient room temperature, and display it on a 16x2 display. The display works fine, it's the analog temperature sensor that's the issue. When I hook it up (correctly) and ask it to output to a variable, it only displays the number "18". Of course, I'm using an analog in port (A0, in this case.). I found a datasheet for my sensor, which is an SGS-Thomson LM335. Any idea why it'd only be outputting the number "18" and nothing else? It works through 10mV/degree Kelvin. When I hook my multimeter up to the sensor, it will show 2.93V. Of course, that would be 293MV, so 293K. 293K is 19 degrees Celsius. It's not that cold in my house. Any idea on what's wrong? A programming example, maybe? I've even included a massive picture of my circuit.