In the winter, experts recommend maintaining about 50% humidity indoors. On very cold days, however, humidity might condense on interior windows and walls, and the difference in humidity between ...
Setup for using a watermeter in openHAB using a pulsecounter constructed with a Hall-effect proximity sensor. It's made with a few components (can be used independant). A Arduino sketch for the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results