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Wiki > Main > LyreLittlePrototypeExpansionBoard (compare)

Difference: LyreLittlePrototypeExpansionBoard (r5 vs. r4)

We made an expansion board to connect to the development board. The expansion board hold the buttons and the stereo codec audio IC (with the audio jack output).

Picture:

Schematic:

PCB without planes:

PCB with planes:

r5 - 23 Mar 2009 - 08:35:52 - DanielStenberg

Revision r5 - 23 Mar 2009 - 08:35 - DanielStenberg
Revision r4 - 19 Feb 2009 - 20:03 - JorgePinto
Copyright by the contributing authors.