Remote computer controlled robot arm

Robot and robot arm mechanisms works so effective at harmful and dangerous industrial production. Especially at automotive industry, there are lots of factory only with robot workers. In addition to this, evolution at internet access network solved remote access problems. As a reason, this project simulates industrial, scientific and entertainment systems that requires remote controlled robot arm.Remote Computer Controlled Robot Arm project designed 4-jointed skeletal structure controlled by 7 separate servo motor. These motors driven by PWM signals from the microcontroller, is controlled by Remote Computer Controlled Robot Arm (RCRA) interface program designed in Delphi programming language via computer by keyboard and mouse. It is possible to send commands to the robot arm over local network and internet due to using of computer serial-Ethernet converter. Password for access security is included in the program interface. By this way, unauthorized users access to the robot arm is blocked.In the project of the robot arm, R5F21256SNFP from Renesas R8C/25 microcontroller family microcontroller is use to drive motors and connect to interface devices. Information about the hardware structure and characteristics of this microcontroller is given and microcontroller program code in C language added. In addition to this, Delphi programming language interface program menu and the page functions are also added with the software code of the program. Hitec brand servo motors are use for in order to provide the mechanical part and the movement of the robot arm. Working principles of the servo motors are also mentioned.