DTMF CONTROLLED ROBOT This is the robot whose actions can be controlled by a mobile phone from all over the world using the DTMF signaling. Use of mobile phones for robotic…
DEPARTMENT OF ELECTRONICS AND COMMUNICATION Page 20 INTRODUCTION In the recent past, wireless controlled vehicles had been extensively used in a lot of areas like unmanned…
DTMF BASED WIRELESS MOBILE ROBOT CHAPTER 1 1.1 INTRODUCTION: Conventionally, Wireless-controlled robots use DTMF circuits, which have the drawbacks of limited working range,…