sanjulagathsara / Autonomous-Navigation-Robot

LIDAR Based Autonomous Navigation Robot

ABOUT

Project by : Sanjula Gathsara
Index No : 210180L
For : Embedded Systems Project Module

This project mainly focused on creating a LIDAR based Autonomous Navigation Robot for Hotels and other mini transportation systems.

High Level System Diagram

Hardware Sketch

Side View

Top View

HARDWARE

LIDAR Sensor

RPLIDAR

MOTORS

NEMA17 Stepper Motor ( 42SHDC3025-24B ) - https://reprap.org/wiki/NEMA_17_Stepper_motor

Nema 17 Stepper Motor

MOTOR DRIVER

A4988 Stepper Motor Driver - https://www.youtube.com/watch?v=7spK_BkMJys&t=1450s

A4988 Stepper Motor Driver

A4988 Circuit Diagram

RESOURCES

RPLIDAR Setting Up - https://youtu.be/VhbFbxyOI1k

RPLidar and Hector SLAM for Beginners - https://www.youtube.com/watch?v=Qrtz0a7HaQ4&t=193s