Automatic Ladder

With everlasting development of technology more and more new technology are applied to lifting appliances design. In this project we proposed a ladder powered by jack mechanism. The main aim is to design a jack mechanism working with controller unit operated by mobile voice command. The Bluetooth interface may use in not only accepting the voice command through mobile handheld device but also to activate jack mechanism up and down as per their requirement. Our ladder carry 30-35 kg with safety. It has been widely used if appropriate mechanism is made up with it.