I made a thermometer that measures between 0 C and 100 C in steps of 1.

Theoretically, using this method, it could be even more precise at the cost of range. If it measured between 0 C and 1 C, it would be able to measure in steps of 0.01.

EDIT: I may have been a little quick to upload this. I may need to fix part of it.

EDIT 2: It's fixed now.