Intelligent Appliances Controlle

　　Modern days are the ones where we， the human beings exploit the technical knowhow at each level possible so as to simplify and ease our lives. IoT and SoC are among such knowhow. The IoT （Internet of Things） is a group a devices connected over a network using cloud computing， web applications and network communications in order to share information， store and retrieve data.［1］ The SoC （System on Chip） is an electronic chip or an integrated circuit that has the whole computing system on it. This very innovation （SoC） has led to a tremendous drop in the production cost of computing systems and in turn a much reduced cost for the end user for a complete computing system. Such a system is the Raspberry Pi. The Raspberry Pi is a very low cost small credit card sized computer （single board） developed in the United Kingdom by the Raspberry Pi Foundation. The price ranging from $20 to $35. Since its first release， the foundation has released several models with different hardware features. The latest one being the Raspberry Pi - 3 released in February 2016 which has on board Wi-Fi and Bluetooth. The Raspberry Pi 3 uses a Broadcom BCM2837 SoC with a 1.2 GHz 64-bit quad- core ARM Cortex-A53 processor， with 512 KB shared L2 cache， 1GB of RAM， providing a great thrust over its predecessor （Raspberry Pi – 2）， about 80% faster in parallelized tasks.［2］ Equipped with 40 general purpose input output pins and consuming ultra low power of 800mA （4.0 W） it is very well suited for various IoT projects and its usage is limited by imagination.