diyrebel@lemmy.dbzer0.comM · 11 months agohelp needed to understand this diagram of a water flow sensor (from a boiler)plus-squarelemmy.dbzer0.comimagemessage-square0fedilinkarrow-up11
arrow-up11imagehelp needed to understand this diagram of a water flow sensor (from a boiler)plus-squarelemmy.dbzer0.comdiyrebel@lemmy.dbzer0.comM · 11 months agomessage-square0fedilink