This document is a major project report submitted by Rohit Kumar, a student in the Electronics and Communication department at Shankara Institute of Technology in Jaipur, India. The report is submitted in partial fulfillment of the requirements for a Bachelor of Technology degree from the Rajasthan Technical University. The project is titled "DTMF Based Home Appliances Control System" and aims to allow home appliances to be controlled via DTMF tones.