PLC based Home Automation System

In modern days home security system has been a significant issue. Along with security, the interest for high quality, more prominent productivity and automated machines for home has increased in the controlling and monitoring purpose. So, the home automation is an integral part of modern lives that help to monitor and control the home electrical devices. In the present work, attempt has been made to home automation with minimal human interference by using the programmable logic controller rather than embedded controller. The motivation behind this paper is to use the propelled innovations adequately to make home more comfortable, secure and sophisticated. This paper is to build up a self-governing system in home such as lights control, fan control using temperature sensor, water tank level maintenance with the utilization of sensors and PLC. This paper gives a solution for senior and specially-abled individuals in controlling the home appliances and furthermore it enhances the standard of their daily life.