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Build A DIY PS/2 Interface

Posted September 22, 2011 by Chris

This week’s PyroElectro article dives into the PS/2 protocol. Using a PIC microcontroller and a standard PS/2 keyboard, learn how to make your own keyboard interface that translates keypresses and outputs them to a 7 segment LED display. The article explains the theory and has all the hardware schematics and software used in the design available for download.

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