Design and Implementation of a Three Dimensional Remote Control for Disabled People

Abstract

The remote control has a significant impact on the ease of life, it is a device that has the ability to control devices from a distance using the signals, but all remote control is used to control only one device, leading to the difficulty of using a number of them at the same time, especially for people with disabilities physical and limited mobility. Therefore this research aims to design a remote control a low-cost and easy to use to control the number of electrical appliances. The machine consists of two circuits which are the sender circuit and receiver circuit. Electromechanical sensor was used to measure the acceleration to convert hand tilt to signals. This signal is received by the microcontroller to translate it and then send commands through encoder to the transmission circuit. After that the command is sent to the receiver circuit for decoding it to a command to control the desired device. Practical results obtained demonstrated the efficiency of the system.