I used an LCD shield to display the current temperature and speed of the fan, but you can use the circuit without the LCD display. You also need to select the transistor by the type of fan that you ...

The finished product offers a real-time graphical display of temperature, humidity, and pressure readings, with the possibility of future integration into IoT services for remote monitoring. Check out ...

Here we report developing flexible dual-parameter temperature–pressure sensors based on microstructure-frame-supported organic thermoelectric (MFSOTE) materials.