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[en] Reverse engineering Skidata trackball

January 30, 2019 by perillamint Leave a Comment

Recently, I have a chance to examine Skidata keyboard during my trip to Germany. During my trip to 35C3, I stayed at my friend(peremen)’s house and I asked something to hack to him. He kindly provided Skidata trackball to me and I did some reverse engineering task. At first, I examined its PCB. It has … [Read more…]

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Posted in: Hacking, Hardware hack, Reverse-engineering Tagged: avr, encoder, lufa, quadrature encoder, Skidata, trackball, usb

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