It will display the temperature on the LCD screen in degree F & in degree C. It can be powered from any standard Arduino AC mains adaptor (9VDC), or from a suitable battery. First of all note that ...

DHT11-Temp-Sensor-with-LCD-display. My 2nd project. In this project a DHT11 will get the temperature of the room and print it on the LCD. A potentiometer controls the contrast of the LCD. This project ...