Relative humidity, or RH, is the percentage of moisture in the air referenced to the maximum level of moisture the air can hold at that temperature and pressure. Early humidity sensors used natural ...

This approach eliminates costly metals, toxic chemicals and specialised fabrication infrastructure — opening the door to ...

The BME280 sensor was easier to set up, as it communicates over the I2C serial protocol. This means that we only needed to ...

October 27, 2015 Add as a preferred source on Google Add as a preferred source on Google Exhaust fans help prevent mold and mildew in bathrooms and basements, but when left on, they waste electricity.