Nilay Mehta was awarded a blue ribbon award - an accolade that recognises a student's academic excellence in US schools - for his project.
His project qualified for the Orange County Science and Engineering Fair where he won four first-place awards, Daily Pilot newspaper reported recently.
Nilay, a student of Irvine Public School in California, spent over four months building and programming the robotic arm to replicate the movements of a human hand.
"First I was confused about what direction I would go to, but I knew I wanted to do something in prosthetics. One issue I saw is that there were no lower-cost options," Nilay was quoted as saying.
Unlike high-end prosthetic arms that cost about $35,000 (roughly Rs. 22,32,000), Nilay's robotic arm can be purchased for $260 (roughly Rs. 16,600).
The robotic arm operates by voice command. By speaking into a small microphone attached to the arm, the user can make the hand perform specific movements such as "pinch" and "grab".
Nilay won third place in the biomedical and health sciences category at the Intel fair, held in Pittsburgh this year, where nearly 1,800 students from 78 countries showcased their projects.
He said he plans to develop the arm further and enter more science fairs.
Get your daily dose of tech news, reviews, and insights, in under 80 characters on Gadgets 360 Turbo. Connect with fellow tech lovers on our Forum. Follow us on X, Facebook, WhatsApp, Threads and Google News for instant updates. Catch all the action on our YouTube channel.