• Farhan Shaikh
• Anita Mandal
• Meetali Rawat
• Namita Shahir
• Fauzia Shaikh, Prof.Sachin Charbhe

FPGAs (Field Programmable Gate Arrays) are widely used in real time tasks in recent years. The main advantage of FPGA based real time systems is its ability to handle concurrent tasks. The hardware description languages allow programmers to think in different ways. The ability to run concurrent tasks limits only by the hardware resources. This concurrency is very helpful in mobile robots. A robot with number of sensors and numbers of motors could be controlled concurrently with use of a single FPGA chip. So that, this is a small attempt to implement a mobile robot which avoids obstacles with use of range sensors and wheeled motors. The mobile robot platform can move forward, backward, turn right, left. With use of the three range sensors the robot avoids obstacles. The algorithm is developed using combinational logic. This obstacle avoidance system can be implemented in medical assertive devices, industrial robots and outdoor / indoor navigation robots. While a microprocessor could be used for real time systems, it lacks the ability to parallel data processing in time critical applications such as an obstacle avoidance system.

FPGA,ROBOT,Microprocessor,Ultrasonic Sensor etc.

"Obstacle Avoidance Robot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 4, page no.f458-f461, April-2022, Available :http://www.jetir.org/papers/JETIR2204559.pdf

"Obstacle Avoidance Robot", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 4, page no. ppf458-f461, April-2022, Available at : http://www.jetir.org/papers/JETIR2204559.pdf