An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

An Arduino Uno (CH340G clone) reads temperature and humidity from a DHT11 sensor and computes 10+ environmental metrics (heat index, dew point, enthalpy, humidex, vapor pressures, etc.), outputting ...

This Arduino-powered system automates watering while collecting real-time data on soil moisture, ... Automatic Watering and Data Logging. Posted: June 3, 2025 | Last updated: ...

Gemini Data Loggers quickly expanded its range with a relative humidity logger in 1993, before going on to produce the first Tinytag and Tinyview loggers in 1994 and 1996.