A study of design and build an automatic Robotics arm small

Abstract

          This paper presents the design and build a small robot automation by using the Arduino Atmega   328  is the controller.   The mechanical arm is a miniature mechanical arm that can hold small pieces of spherical shape u- p to 0.030 kilograms.  The mechanical arm is made of 1 millimeter thick al- uminum sheet, divided into 4 parts: shoulder, elbow, wrist and handle.  Ser vo motors are used as driving force for driving mechanical parts according to the instruction of the controller. The machine can be operated automati- cally and semi-automatic according to the conditions set by the program.

          Automatic arm testing pick up the work piece, were spherical, weigh- ing 0.015 kilograms 4 times.  The result is that the arm can be pick up sphe- rical piece at any time and the position of  the arm can be placed work pie- ce in the position according to of the research objectives.