Simulation studies on line, light and human following robots using Arduino in Proteus Schematic

This technical paper describes about the robots which follows the path, light and human gestures and their simulation using Arduino and Proteus. The line following robot is constructed to proceed in a predefined path using IR sensor. The light following robot is designed to follow the light source LDR, the light dependent resistor. The human following robot traces the human heat and moves in the direction of human motion or gesture by means of IR, the infra-red sensor. Their applications involve in the fields of remote sensing, mobile communications and biomedical instrumentation and so on. The key merits include its’ lightweight, automated, cheap, easy to use, etc. Here the Proteus schematic has been drawn and its simulation uses Arduino software.