ZIGBEE BASED WSN AND SERVICE ROBOT INTO AN INTELLIGENT HOME SYSTEM USING ARM 7

In this paper, smart home system is implemented using Wireless Sensor Network (WSN) and Service Robot. This system is low cost, low power and multifunctional based on Zigbee technology. The Zigbee technology is used for wireless communication protocol. Devices such as Temperature sensor, LDR sensor, Humidity sensor, Gas sensor, Light Fan, DC motor, GPRS Modem and buzzer are integrated in the system of the smart home system. Service Robot is used in smart home system. Robot is used for household application i.e. for picking and placing operation. Sensor node consists of sensing and processing and communication. Wireless Sensor Nodes communicate each other by wirelessly.