A digital temperature and humidity sensor is an electronic tool made to calculate and declare the levels of temperature and dampness in an environment. Different from analog sensors, digital ones transform the physical measures of temperature or humidity into digital signals that is read and managed with microcontrollers, computers, or similar digital systems. Usually, these kinds of sensors have a part that is sensitive to heat (like a thermistor or thermocouple) along with another component responsive to wetness (such as a capacitive or resistive sensor for humidity), combined with a digital way of communicating data.