IR Sensor Simulation: The IR sensor is virtually modeled in Proteus to mimic its behavior in the real world.The main objectives of this project are as follows:.The project aims to create an accurate and reliable virtual simulation of the IR sensor and showcase its practical implementation in obstacle detection using the Raspberry Pi interface. The IR sensor is a popular choice for proximity sensing, making it suitable for various applications, including obstacle detection in robotics and automation. This research project focuses on simulating an Infrared (IR) sensor in the Proteus software environment and integrating it with a Raspberry Pi to perform obstacle detection.