2023 Hackaday Prize: A Smart Powermeter That You Actually Want

[Jon] wanted to keep track of his home power use, but didn’t want to have to push his data up to some cloud service that’s just going to leave him high and dry in the future. So he went completely …

Air Extractor Automatically Gives AC A Boost

Portable air conditioning units are a great way to cool off a space during the hot summer months, but they require some place to blow the heat they’ve removed from your room. [VincentMakes] g…