Air Quality Display

This tutorial shows how to set up an Arduino and Ethernet shield as a air quality display device.

An Arduino Uno, Ethernet shield and Adafruit LCD display are needed for this tutorial, or similar compatible hardware.

For more detail about this tutorial and all source code, visit below link.

http://21stdigitalhome.blogspot.kr/2015/03/arduino-day-2015-project-air-quality.html