Wireless control for retrofit wheelchair system using microcontroller

Mohktar, Muhammad Syafiq (2023) Wireless control for retrofit wheelchair system using microcontroller. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

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Abstract

This project is related to the wireless retrofit wheelchair microcontroller. The system is designed to control a wheelchair using the smartphone . The aim of this project is to facilitate the movement of the people who are disabling or handicapped and elderly people who are not be able to move well. The result of this design will allow the certain people to live a life with the less dependence on other. The smartphone is a key which may provide a new way of human interaction with the machines or tools. Thus problem are that they are facing can be solved by using the smartphone technology to move the wheelchair. This can be achieved with the used the Bluetooth as an intermediary. For this project, the MIT app inventor software is designed therefore to develop the program for installing to the smartphone device that will controls the movement of the wheelchairs. This project is uses the Arduino UNO board and direct current motor to create the movement of the wheelchair. Futhermore, we had build the electrical appliance, this build from the aduino we use the master and slave circuit use the Node MCU and the Bluetooth, we control using the apps. At the end of this project we had create the two box, first box is for the microcontroller and motor driver, and second box is for the electrical appliance. This project had work from move the wheelchair and to light up the electrical appliance. The result and analysis of this innovation described in this report. The result of this project show that this project can be used for the future research works and to design excellence innovation that meet the market needs and public interest.

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