This research project proposes the use of line tracer robotic cars to automate transportation of goods, products or equipment in industries, hospitals, and hotels. The study discusses the hardware and software requirements for the design, including microcontrollers, sensors, actuators, and power supply. The proposed system aims to follow a black line on a white surface, take various degrees of turns, stop if the surface is all black, and be insensitive to environmental factors such as noise and lighting.