Logitec 3D Buttons

Logitec 3D Buttons

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  • After poking around for a few hours with the multimeter on a Logitec 3D thumb button PCB this is what I came up with.

    Try and nut this out?  The "D" appear to be some form of logic gate.  Somehow this can be translated down to 5 pins with an extra GND and +V pin.  Guess the best I can do is hook pins 1 to 5 onto an Arduino and record the states I get on each button press.  There will be some matrix to decode this.

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