Project Summary

The objective of this project is to simulate the FPGA (Tang Primer 20K) as a HID keyboard via USB Full Speed protocol. Instead of a normal keyboard, the project takes advantage of the peripherals of the ChipInventor Devboard 2.1, such as buttons, switches and seven segments display, to simulate a Digital Braille Machine.

In this link you can access more information in the Application Note: USB Braille Machine