Text-based stimulus: A table titled Weather Station Interfaces. Rows show One-wire temperature probe sends digital data, Thermistor divider outputs variable voltage, Tipping-bucket rain gauge closes switch once per tip. Columns are Device and Interface clue. The data table lists a one-wire temperature probe that sends digital data, a thermistor divider that changes voltage, and a tipping-bucket rain gauge that pulses per tip. Which mapping is best?