Remote Password Operated Load Control Through Android

Automation of any system or the surroundings of any human being increase comfort, efficiency and ease of living. Automatic systems are often considered as luxurious. There has been a significant advancement in this area of automation. In today’s world, we can find almost all the people stick to their mobile phones all the way through the day. So with the help of this device – a mobile phone, some daily household tasks can be accomplished in a easy and efficient manner. New mobile users are attracted towards Android based phones. Android has become a second name for a mobile. Home Automation System (HAS) is designed to control a number of home appliances like lights, fans, bulbs and other devices using switching relay with the use of mobile phones having Android platform for the automation of an 8 bit Blue-tooth join together with microcontroller. This paper presents the automated approach of controlling the devices in a household in a different manner than the current approach of switch. Blue-tooth is used here for the automation of the system. This system is a step towards the ease of the tasks by controlling different appliances in any household or office which can also benefit elderly people making them self-reliant for some tasks.