Technological Development and Implementation of a Robotic Arm Motioned by Programmable Logic Controller
The robot manipulator is an equipment that stands out for two reasons: Firstly because of its characteristics of movement and reprogramming, resembling the arm; secondly, by adding several areas of knowledge of science and engineering. The present work shows the development of the prototype of a robotic manipulator driven by a Programmable Logic Controller (PLC), having two degrees of freedom, which allows the movement and displacement of mechanical parts, tools, and objects in general of small size, through an electronic system. The aim is to study direct and inverse kinematics of the robotic manipulator to describe the translation and rotation between two adjacent links of the robot through the Denavit-Hartenberg parameters. Currently, due to the many resources that microcomputer systems offer us, robotics is going through a period of continuous growth that will allow, in a short time, the development of intelligent robots with the capacity to perform operations that require flexibility, speed and precision.
 L. C. Ottoni, “Introduction to Robotics”. I ORCV - Robotics Olympiad of Campos das Vertentes, UFSJ - Federal University of São João Del-Rei, Minas Gerais, 2010, pp. 1–7.
 J. G. Batista, “Mathematical Modeling and Computational Simulation of the Dynamics of a SCARA Robot”. Proceeding Series of the Brazilian Society of Computational and Applied Mathematics, Natal, RN, 2015, v. 4, n. 1, pp. 1–7, 2015.
 V. Carrara, “Introduction to Industrial Robotics”. INPE - National Institute of Space Research, São José dos Campos, SP, 2015, pp. 1–90.
 V. M. F. Santos, “Industrial Robotics”. Department of Mechanical Engineering, Aveiro, 2003-2004, pp. 20–150, 166p.
 R. Z. H. Almeida, “Dynamic Modeling and Robot Control Three-Degree Asymmetric Parallel Architecture Manipulator”. 2013. 179 f. Thesis (PhD in Mechanical Engineering) - Department of Mechatronics Engineering and Mechanical Systems, University of São Paulo - Escola Politécnica, São Paulo, 2013.
 A. Barrientos, et al. Fundamentos de Robótica. 1st ed. Madrid, MA: Mcgraw-Hill, 1997, pp. 49–218.
 V. F. Romano, INDUSTRIAL ROBOTICS - Application in Manufacturing and Process Industries. 1st ed. São Paulo, SP: Edgard Blücher, 2002, pp. 1–60.
 M. P. Groover, Industrial Automation and Manufacturing Systems. 3th ed. São Paulo, SP: Pearson, 2011, pp. 172–219.
 J.J. Graig, Introduction to robotics: mechanics and control. 3th ed. São Paulo, SP: Pearson, 2012, pp. 59–299.
 M. W. Spong, S. Hutchinson, and M. Vidyasagar, Robot Dynamics and Control. 1st ed. Danvers, MA: John Wiley & Sons, 2005, pp. 5–124.