I connected one soil probe to power, and the other to ground through a 10kΩ resistor and to Arduino's analog pin A0. I did the same with the thermistor and photoresistor, but connected those to ...

Hello, i built the vacuum controller. The Datasheet mentions a measuring range of 5×10^-4 mbar to 1500 mbar. That would be 0.05 Pa. Where did you get the 160 Pa from?

Well, we asked for it, and [TV Miller] delivered this hilarious and surprisingly accurate bowel gauge. Between our recent Wiping Your Bum with an Arduino feature and how to Measure Poop for a Bette… ...