I have a DHT11 sensor hooked up to an arduino to measure the temperature and humidity in my basement, and the humidity has stayed around 80-90% since I started measuring half a year ago. I wonder what could cause it.
1 year ago
From the inside out, I'm not sure. I think the inside walls are either plastered brick or concrete. Ā· 1 year ago
drainage, iād say. what is the basement wall made of (layer by layer from the outside in)? Ā· 1 year ago
poor drainage around the foundation? Ā· 1 year ago