LEGO Braille Printer Provides An Affordable Option For The Blind [Pics]
Californian seventh grader creates a working braille printer for only $350.
Aspiring young talent Shubham Banerjee and his recent science fair project demonstrate that this 12-year-old California seventh grader is destined for great things. He designed a low-cost braille printer using a $350 Lego Mindstorms EV3 kit and a few bucks worth of hardware from Home Depot. The result is a fully functioning system that is comparable to current market models, but at a fraction of the cost.