Comparison of the DS18B20 and PT100 temperature sensors

I've been collecting sensor logs from different CraftBeerPi3 users. Here is a plot of the temperature sensor signal from two different systems plotted together. One uses the ds18b20 one wire sensor and the other uses a PT100 sensor. The PT100 signal is much more noisy. It makes sense, the signal the pt100 measures is very … Continue reading Comparison of the DS18B20 and PT100 temperature sensors