Case-insensitive units (M, MHz, k, kHz, Hz) are supported. Both dot and comma are accepted as decimal separators. Flexible input order for components. "Load Memories from Radio" button fetches and ...

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 ...