Design and Development of a Low-Cost, Compact Braille Printer for Personal
Abstract
Advancements in technology have improved accessibility for many, but challenges persist in making tools affordable and effective for individuals with disabilities. The blind community, which relies on Braille to access written information, faces significant barriers due to the high cost of Braille printers. This paper presents the design, methodology, and results of a low cost, compact Braille printer developed by our team. Commercial Braille printers typically has high cost, whereas our prototype was created for a low cost, offering a feasible solution for personal use. The device uses a stylus to emboss Braille on paper, controlled by an Arduino and actuated by stepper motors. Key components include a linear rail and belt system, a cushioned roller for paper feeding, and a solenoid for precise pressure control. The printer successfully translates digital text into readable Braille, presenting a viable alternative to expensive commercial models. Our results suggest that affordable Braille printers can bridge the accessibility gap, improving educational and professional opportunities for the blind community. Further developments, including input accessibility and faster printing capabilities, are recommended for future iterations.