This repo contains the codebase for an affordable, self-assembled wheeled robot designed to aid individuals with visual impairments while performing navigation tasks. The overall modules include:
The hardware architecture is depicted as below. The modules include:
- A dual-layer mobile robot chassis
- A hacked board with two BLDC motors for propulsion
- A 2D RPLidar for user's navigation assistance
- A guidance cane equipped with a button switch
- A Raspberry Pi serving as the master controller
