MH-Z19-like NDIR CO2 Sensor HC8 Found And Explored
While on the search for an alternative to directly buying the fairly expensive MH-Z19 CO2 sensor, [spezifisch] came across a ‘BreeRainz’ branded gadget (also found under other brands) that claimed …read more Continue reading MH-Z19-like NDIR CO2 Sensor HC8 Found And Explored