In this tutorial you will learn how to use DS18B20 temp sensor with Arduino. The temperature will be printed on the serial monitor of Codebender or Arduino IDE.Presentation Video:Before we start let's see more information about this sensor.
ESP8266 WiFi DS18B20 Temperature Sensor (ESP8266 Arduino IDE Without Arduino)
The LM35 is an ideal temperature sensor for measuring ambient temperature. It provides a linear output proportional to the temperature, with 0 V corresponding to 0 degrees C and an output voltage change of 10 mV for each degree C change. LM35s are easier to use than thermistors and thermocouples because they are so linear and require no signal conditioning.