Lesson 9 - Arduino Bluetooth LED Controller with Android Phone

This lesson is a simple tutorial explaning how to control Arduino UNO Ports using Android’s Bluetooth. Bluetooth is a type of wireless communication used to transmit voice and data at high speeds using waves of radio. It’s widely used in mobile phones for making calls, headset and share data. This type of communication is a cheap and easy way to control something remotely using arduino. (Click for the Full Article)