I am looking for a way to automate some stuff in my household depending on who entered home. The only way I can think of implementing this is by checking which device connected to the WiFi. For ...
I have a cigar lounge with a ventilation system, I would like to detect the "level" of cigar or cigarette smoke in the room. But I am not sure what sensor to go for, since these smokes contains a lot ...
My husband bought me an Artisan kitchenAid mixer (max watt 325) from America, we live in Denmark so he also bought an autotranformer (input 220/240v, input 110/120v and max load 500VA with a 5amp ...
I live in EU and an outlet at a home has two holes (230VAC), no common ground. I want to determine what hole is phase and neutral. Is it possible to do that by using a multimeter? When I measure ...