Now you can build your own room temperature monitor using an Arduino board. The circuit is a combination of an Arduino UNO board, LM35 temperature sensor, and a 16×2 Hitachi compatible LCD. It will ...

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 ...