Building a Smart Blind Stick using Arduino – Inspired by Shark Tank Torchlight

We were captivated by a remarkable device named Saarthi from this esteemed company, designed to assist visually impaired individuals in navigation and obstacle detection through cutting-edge sonar technology. This inspired us to embark on a project to create a similar device, albeit on a hobbyist scale, to explore its functionality. While the development of a refined product like Saarthi demands extensive research and development, our DIY smart blind stick serves as a commendable undertaking. For further insights, you can also explore our previously developed Arduino-based blind stick on CircuitDigest.