This idea describes an MCU interface for a 1-Wire temperature sensor interface that offers high accuracy while using less board space. The circuit can be modified for use with ...

The circuit is very simple — a one-transistor Colpitts oscillator with no power amplifier, and thus very limited range.

The dual-slope temperature sensor circuit in Figure 1 combines one negative-sloped and one positive-sloped temperature sensor to create a V-shaped output, which can be used to compensate for a ...

Thejesh, who taught them how to build sensors for the environment, said, "Weather change is just a feeling for most children but they will now be able to measure the temperature and humidity at ...