This servo motor has no role in operation and also added unnecessary complications. So I removed this servo and IR sensors and use 3 ultrasonic sensors. With ultrasonic sensors, you can measure ...

A Line-Following Robot is an autonomous system designed to navigate along a marked path using IR sensors. In hospitals, it can assist with tasks like transporting supplies, guiding patients, or ...

A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches core concepts of automation and sensor integration. This step-by-step guide will show you how to build a ...

In this project, an Arduino based obstacle avoiding robot is designed that will use an ultrasonic sensor to detect all the obstacles in its path. How to Avoid Obstacles using Ultrasonic Sensor? As we ...

By integrating ultrasonic sensors and Arduino, this robot can autonomously navigate various environments. In this guide, we’ll provide a detailed step-by-step process to build an Obstacle-Avoiding ...

The robot uses a whopping 32 IR sensors to follow a black line across a concrete workshop floor, adjusting its path using a steering motor salvaged from a power wheelchair.

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

Building a human-following robot using Arduino and three ultrasonic sensors is an interesting project. What makes this project particularly interesting is the use of not just one, but three ultrasonic ...