I needed a multichannel line tracker sensor module for an upcoming project. A quick search found several versions of infrared line tracker sensor modules that met or exceeded my demands, but I picked ...

An obstacle detection unit is an essential part of a variety of projects, such as robotics and security applications An obstacle detection unit is an essential part of a variety of projects, such as ...

Abstract: This paper introduces the design and implementation issues of a wheeled mobile robot capable of autonomously tracking and avoiding obstacles using multiple sensors. The main objective is to ...

A line-following robot with obstacle detection, built using ATmega328P, L298N motor driver, 2 IR sensors for line tracking, and an ultrasonic sensor for collision avoidance. This project is a Line ...

Abstract: This paper proves that a simple range-based end-to-end feedback controller avoids convex obstacles when its heading is sufficiently far away from a head-on collision. Sufficient is as small ...