1. Design and Fabrication of Rocker Bogie Mechanism Controlled Using Bluetooth Technology

2. Introduction This project presents a method of developing a real time mechanism of Rocker Bogie using AVR Microcontroller and controlled using bluetooth technology. It is one of the major task in the field of Mechatronics require a mechanical arrangement and electronics based control of the actuators using wireless technology. The mechanism is fully developed using Aluminium, Iron and MDF(Medium Density Fiber) sheet for providing the strength to the mechanism, whereas AVR Microcontroller is used to control all the mechanism of the robot manually using wireless bluetooth module.

3. Literature

4. Design Section

5. Methods of Climbing Steps 1 Steps 2

6. Methodology Transmitter

7. Receiver

8. Controlling App

9. Materials about to be used Electronics: 1) Microcontroller – ATMega16 2) Bluetooth Module: HC05 3) LCD (16x2) – 32 Character Display 4) Motor Driver (L293D- Amplifier) 5) Relays (Electromechanical Relays) 6) DC Geared Motors (60-100RPM) for High Torque: 4-5Kg 7) Battery (12V, 1.2AH) – 14.4 W Mechanical: 1)MDF (Medium Density Fiber) 2) Aluminium 3) Iron Rod 4)Acryllic Sheet 5) Motor clamp 6) Screw, Nut, Bolts 7) Wheels

10. Conclusion As per the proposed model, we have successfully studied the Design and Fabrication of Rocker Bogie Mechanism Controlled Using Bluetooth Technology, which can climb on stairs, rough surfaces and also used for material handling. Since this module is controlled using wireless technology, which can be easily configured to any android mobile for control.

11. References: References:. [1] S. Guo, T. Fukuda, and K. Asaka, “A new type of fish-like underwater microrobot,” in IEEE/ASME Trans. Mechatron., vol. 8, Mar. 2003, pp. 136–141. [2] S. Guo, T. Fukuda, and K. Asaka, “Devellopment of Underwater Microrobot Using ICPF Actuator,” in Int. Conf. of Robotics and automation, pp. 1829-1834, 1998. [3] ] S. Guo, T. Fukuda, and K. Asaka, “Fish-like Underwater Microrobot with Multi DOF,” in Int. Symp. on MICROMECHATRONICS AND HUMAN SCIENCE, pp.63-68,2001. [4] Fukuda, Kawamoto, Arai and Matsuura, "Mechanism and Swimming Experiment of Micro Mobile Robot in Water", Proc. IEEE Con. on Robotics and Automation, Vol.1, pp.814-819, San Diego, California, May 1994. [5] Fukuda, Kawamoto, Arai and Matsuura, "Mechanism and Swimming Experiment of Micro Mobile Robot in Water", Proc. IEEE Con. on Robotics and Automation, Vol.1, pp.814-819, San Diego, California, May 1995..