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USB Host for Arduino

A board for an USB Host with an MAX 4121E.


The UHS mini board is designed for an 3.3V controller, for using it with an 5V controler one hast cutt the power trace on the PCB.:
http://ti994a.cwfk.net/images/duinofun-uhs-cut.png

Pin Outs

Supported MIDI devices

Datasheet & Schematic