Seven Segment Display Arduino Thermometer
by Ardumotive_com @ instructables.com:
Today I will show you how to make your own 7 segment – 2 digit – thermometer with Arduino uno and DS18B20 temperature sensor.
I prefer to build my own arduino based circuit by using the ATmega328p uno possessor, but this is optional for you. You can also use breadboard to build it easier 😉
Seven Segment Display Arduino Thermometer – [Link]