My old Samsung printer can enter a state where it consumes ~100W without doing anything meaningful.
It’s not obvious what is wrong, but without power monitoring I would have never realized this.
CO2 levels raise astonishingly fast when people are present in a room.
I have mice visiting my garage and I can tell when by looking at the motion sensor history.
My uninsulated roof stays frost free even at -15°C.
My old Samsung printer can enter a state where it consumes ~100W without doing anything meaningful. It’s not obvious what is wrong, but without power monitoring I would have never realized this.
CO2 levels raise astonishingly fast when people are present in a room.
I have mice visiting my garage and I can tell when by looking at the motion sensor history.
My uninsulated roof stays frost free even at -15°C.