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\begin{document}

\title{Development of an Autonomous Robot with better Sensing and Accuracy by
using an 8051 Microcontroller}



\author[1]{Zainul Huda}%
\author[1]{Ibrahim M. Mehedi}%
\author[2]{Muhamad Nur Ismanto}%
\author[1]{Khalid H. Almitani}%
\affil[1]{Affiliation not available}%
\affil[2]{Nilai University}%


\vspace{-1em}



  
  \date{May 26, 2024}


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\begin{abstract}
This research paper reports a unique autonomous robot design with
reduced blind spot areas. The new robot is not only cost-effective but
also has improved sensing and accuracy capabilities. The design and
fabrication of the new autonomous robot involved the use of the
following hardware components: servo motors, infrared or ultrasonic
sensors, and a microcontroller. The developmental work involved the
design of the line follower and obstacle avoidance robot system using
two pairs of line follower circuits and five (5) ultrasonic sensors
circuits, including some supporting circuits. The better solution for
the line follower and obstacle avoidance functions are provided by using
four (4) pairs of LEDs for the receiver, line dependent resistor (LDR)
for the line tracking sensor, and five (5) ultrasonic sensors to detect
the obstacles. A mechanical structure and motor placement for the
electronic device has been fabricated that can perform functions of
sensing the obstacle and avoiding it. An 8051 microcontroller has been
programmed to control the robot's movement and to respond accurately to
the sensor.%
\end{abstract}%



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\textbf{Hosted file}

\verb`Robotics paper - J Field Robotics.docx`  available at \url{https://authorea.com/users/582269/articles/622423-development-of-an-autonomous-robot-with-better-sensing-and-accuracy-by-using-an-8051-microcontroller}

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